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When the extruder motor isn't under load the Gcode runs flawlessly. I've modulated a bunch of config parameters in my quest to exorcise the demons: Stealthchop off on all motors, all the microstep settings, disabled interpolation and tried different current settings (lowering e current seemed to alleviate the issue - prints would run longer.

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Jul 01, 2016 · The stealthChop method is based on constant voltage control and, as before, utilizes a sine wave with a full-step resolution of 256 microsteps. To allow an increased RPM range for e.g. a purely voltage-controlled motor, the current is constantly measured, evaluated and adjusted accordingly. The TMC2130 can run in two modes: spreadCycle of StealthChop. It's the StealChop that's making your printing invisible (to the ears that is). ... extruder bracket: 80 gr plastic: 80 gr belt clips: 11 gr bolts/nut: 18 gr Stepper: 280 gr extruder: 96 gr Hot end: 74 gr Slider: 32 gr cooling fan: 13 gr fan duct: 11 gr Inductive Sensor: 46 gr. Aug 07, 2019 · From what I read the TMC2208s don’t support Linear Advance while in stealthchop.It must be disabled and used as spreadcycle over UART instead if you want Linear Advance. The other option is to use a different driver than a 2208 for the extruder.This would get around the Linear Advance issue.

Stealthchop is for quiet, low-current performance, which means your printer may be completely silent, save for the bearings rolling across the smooth rods, but it also means move too quickly, too abruptly, or snag on some tipped over supports and your 3D. 52.5*52.5*7mm Shock Absorber Stepper Steel Vibration Damper for 42 Stepper Motor 3D .... Jan 25, 2020 · I am experiencing same things, but muuuuuch less pronounced than you have it. One of the big causes for me was that the extruder's full steps were visible when printing a 2-walled object with no infill. It helped to change the driver (I had A4988 for extruder) to TMC2100, and activate stealthChop. spreadCycle looked just as bad..

Sep 03, 2019 · Can't blame the 0.9 on the extruder because it is a vertical artifact that is 2 mm in spacing. If I carefully look back on 1.8 Moons extruder prints, I see this 2mm vertical artifact there too, but never paid much attention to it before. Overall the 0.9 degree extruder experiment producing much more consistent extrusion than the 1.8 Moons motor.. "/>.

The stealthChop method is based on constant voltage control and, as before, utilizes a sine wave with a full-step resolution of 256 microsteps. To allow an increased RPM range for e.g. a purely voltage-controlled motor, the current is constantly measured, evaluated and adjusted accordingly. Yet unlike other voltage-mode controls, there's no. Can I use stealthchop mode on an extruder with pressure advance?¶ Many people successfully use "stealthchop" mode with Klipper's pressure advance. Klipper implements smooth pressure advance which does not introduce any instantaneous velocity changes. However, "stealthchop" mode may produce lower motor torque and/or produce higher motor heat. BTT V1.2 mb with stealthchop stepper drivers Titan Aero extruder 2.85mm Simplify 3D I will post flight video. Unfortunately was unable to video the maiden as had no one to help me. It does fly amazing! There is plenty of power and flies like a trainer. I am currently redesigning the landing gear.

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Oct 22, 2021 · When the extruder motor isn’t under load the Gcode runs flawlessly. I’ve modulated a bunch of config parameters in my quest to exorcise the demons: Stealthchop off on all motors, all the microstep settings, disabled interpolation and tried different current settings (lowering e current seemed to alleviate the issue - prints would run longer.

* The extruder itself without filament can handle acceleration up to 25000mm/s 2. Adding weight of the filament it drags along its recommended to have acceleration limit set not above 8000mm/s 2. To reduce clicking noise of the extruder (due to fast direction change) you may limit acceleration to 3000mm/s2 ... stealthchop_threshold: 0 driver. Search: Extruder Stepper Motor Not Working. I'm taken to believe the issue is between Linear Advance and 2208 drivers in StealthChop mode. Evidently attempting to use that combination will result in the extruder simply stopping at some point, sometimes even only just after the print has begun, as long as the K factor is above 0.0. 3d video scanner.

For most cases (except a direct-driven or bowden extruder of a 3D printer) the nearly silent stealthChop mode is suitable. If you have problems like step losses then you can use a slower acceleration or a bit higher current setting in stealthChop or you can use the more powerful and louder spreadCycle mode. 1/16 stealthChop (almost silent).

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Oct 22, 2021 · When the extruder motor isn’t under load the Gcode runs flawlessly. I’ve modulated a bunch of config parameters in my quest to exorcise the demons: Stealthchop off on all motors, all the microstep settings, disabled interpolation and tried different current settings (lowering e current seemed to alleviate the issue - prints would run longer.

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The name Stealth mode comes from the MK3/S/+ and basically enables the same settings on its TMC drivers (StealthChop). On the MINI+, the only exception is the extruder motor . Mainly due to the Bowden tube between the extruder and print head, it performs better and more reliably with the SpreadCycle enabled (that's the other mode of the TMC ....

For most cases (except a direct-driven or bowden extruder of a 3D printer) the nearly silent stealthChop mode is suitable. If you have problems like step losses then you can use a slower acceleration or a bit higher current setting in stealthChop or you can use the more powerful and louder spreadCycle mode. 1/16 stealthChop (almost silent). Although rare, some extruders may work better with StealthChop mode disabled. If this is our case, we will comment on the following line. //#define STEALTHCHOP _E // 3DWORK Drivers CHOPPER TIMING, is used by StealthChop for the synchronization of signals to the motors. This has to match the voltage used in our printer, in the case of Ender 3. Mar 09, 2018 · The TMC2130 can run in two modes: spreadCycle of StealthChop. It’s the StealChop that’s making your printing invisible (to the ears that is). So most of you will install it for that reason. With StealthChop you also get less power and thus you can’t print as fast as you might have once wanted (personally I think speed is overrated)..

Stealthchop on extruder The Duet is a more powerful controller, with a 32bit processor it allows more headroom for advanced features down the line. Further to this, the Duet has TMC2660 drivers, these drivers are packed full with amazing features like Stall Guard, StealthChop & SpreadCycle. @Creat disable STEALTHCHOP_E in Configuration_adv.h. Linear advance feature doesn't work with stealthchop enabled on extruder. Yes, as I said I'm trying that now. So far so good, but only about 2% through the print (~10 hours). If StealthChop really is the cause, I'd really like to know what causes the steppers to "hang". Hello! I’ve started putting together the electronics part for the MPCNC, and I’m almost there, except for the part where the steppers move, but by very small steps and quite erratically. PROBLEM Everything turns on properly, I’m able to control everything with the LCD or with Repetier. However, whenever I try to move the steppers manually (either LCD or Repetier.

geeetech 3d printers onlinestore, one-stop shop for 3d printers,3d printer accessories,3d printer parts 2 piece TMC2208 driver for 3d printer [800-001-0570] - TMC2208 is a single-axis,ultra-quiet stepping motor driver chip, power tube built-in drive current 1.4A peak current 2A, voltage range 4.75V-36V, 256 subdivision.StealthChop2 - faster.

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This is my printer.cfg code, it is a work in progress and should only be used for reference.. In reference to a comment on this video of mine: https://youtu.be.

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StealthChop for quiet stepper motor operation, TMC2100 StealthChop uses PWM voltage instead of current, this means nearly inaudible stepping. SpeadCycle, for optimized motor current control, adjusts the length of the phases to increase maximum current (May slightly increase motor noise). The TMC2100 are only configurable through the CFG pins.. If EXTRUDER is not specified, it defaults to the active extruder.. Klipper is a 3d-printer firmware The advantages are numerous of which rapid innovation is the most obvious M303 is supported in Klipper, after finishing an auto PID tune cycle like M303 E0 S215 C8 Klipper will report the correct PID values to Octopies GCode console and you can. Jan 25, 2020 · I am experiencing same things, but muuuuuch less pronounced than you have it. One of the big causes for me was that the extruder's full steps were visible when printing a 2-walled object with no infill. It helped to change the driver (I had A4988 for extruder) to TMC2100, and activate stealthChop. spreadCycle looked just as bad..

Furthermore when the speed lowers to below 100 mm/s it will drop back to the silent StealthChop™ mode. While the threshold for the X, and Y axis is good. However I find the Z is too low and I prefer a setting of 15 mm/s. Furthermore for the Extruder I prefer a threshold of 50 mm/s over the default 30 mm/s.

May 05, 2022 · Extruder Stepper in SpredSpectrum mode rest in StealthChop SuperSlicer Pronterface Extruder is calibrated, PID is calibrated. Looks like when printing anything faster then 40 mm/s it comes up underextruded on top surfaces ( with holes etc ) Can correctly extrude 100mm of PETG ( 230C ) with 760mm/m(12.6mm/s) extrusion speed via 0.8 nozzle. Apr 13, 2021 · Installing the BIQU H2 extruder on the Ender 6 provides much better filament control due to the short filament path it has. This improves print quality and allows the use of less retraction distance. When you install the BIQU H2, the hotend is also improved, even though the stock heatbreak is still PTFE lined. Finally, you will be able to print ....

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Feb 05, 2021 · M569 S0 E ; disable stealthChop for extruder (use spreadCycle) M900 K0 ; disable linear advance There is also another discussion TMC2208 extruder driver shuts itself off in spreadcycle mode with pressure advance enabled #1774 for Klipper. Above summary is just a result of my quick look through, I suggest to re-read these articles with more insight..

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I am building a Dual Extruder printer using the BigTreeTeck SKR 1.4 Turbo board with TMC2209 drivers and running Marlin 2.0. I have configured the Extruders count to 2 and set the thermistor value for the second extruder. ... My tmc motor currents are all in default at 800mA and all motors are in stealthchop mode. I already tried to use. BIQU is a powerful 3D printing products manufacturer. We provide mainboard, extruder and 3D printer. Our products are also compatible with other brands of 3D printer, Creality Ender series, Anycubic FDM 3D printer, Voron etc.

You can manually set stealthchop_threshold back to 1 if that's unacceptable to you, just be aware that it will reduce the stepper's positional accuracy. ... # Use relative extrusion mode # Set to False to use absolute extrusion mode variable_relative_extrusion: True # Wait for extruder to reach 150 so an inductive probe (if present) is at a.

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If one wishes to exclusively use "stealthchop" mode with run-time UART configuration then make sure the stealthchop_threshold is no more than about 10% greater than the maximum velocity of the given axis. It is speculated that with a reasonable stealthchop threshold, then if Klipper sends a "step, direction change, step back" sequence. My previous project of the modular toolhead was a stepping stone towards converting the Monoprice Select Mini V2 to a direct drive 3D printer. These upgrades and modifications will result in more responsive extrusion, the ability to print extremely flexible materials, near silent printing, and the ability to easily switch between 1.75mm and 2.85/3.00mm filament. Details to follow in the coming. Don't use it as is, my machine is not stock, I have an orbiter extruder with orbiter motor (different current), bltouch (official v3.1), no z stop, different Z rod pitch, all metal hotend with higher temp limits. demon slayer x reader he hits you; batch status dynamics gp; identogo syracuse ny phone number; btv mediateka; steinel 50 beowulf ; lmm duramax transmission slipping.

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Extruder making too much noise on klipper. Stealth chop is on. Skr mini E3 v2. Play. 0:00. 0:00. stealthchop_threshold: 250# The velocity (in mm/s) to set the "stealthChop" threshold to. When # set, "stealthChop" mode will be enabled if the stepper motor # velocity is below this value. The default is 0, which disables # "stealthChop" mode. Try. By stealthchop on extruder and rare delta 8 brand; dell optiplex bios key. By John Woodrow Cox; hough payloader model hf. trackside lunch menu. duramax rear differential fluid capacity. j1939 terminating resistor value; nba 2k22 point forward; fantrie 2km2km. liquid gold distillate. kpmg employee help desk phone number.

I'm taken to believe the issue is between Linear Advance and 2208 drivers in StealthChop mode. Evidently attempting to use that combination will result in the extruder simply stopping at some point, sometimes even only just after the print has begun, as long as the K factor is above 0.0. 40 * the bleeding-edge source code, but sometimes this is not enough.

TMC2208-EVAL Evaluation Board for TMC2208 (excl. Landungsbrücke and Eselsbrücke) 85 x 55 TMC2208 SilentStepStick Step Direction Driver Board with TMC2208 20 x 15 TMC2224-LA Stepper Motor Driver IC, Step/Dir, UART, 4.75-36V Supply, 1.4A, QFN28, Tray 5 x 5 TMC2224-LA-T Stepper Motor Driver IC, Step/Dir, UART, 4.75-36V Supply, 1.4A, QFN28,..

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For most cases (except a direct-driven or bowden extruder of a 3D printer) the nearly silent stealthChop mode is suitable. If you have problems like step losses then you can use a slower acceleration or a bit higher current setting in stealthChop or you can use the more powerful and louder spreadCycle mode. 1/16 stealthChop (almost silent). "/>. Therefore, consider the switching jerk when choosing TPWMTHRS. Set TPWMTHRS zero if you want to work with stealthChop only. Personal opinion, use low hybrid threshold with the updated chopper parameters. ... I think that having Marlin to recognize a travel move or a quick retraction/deretraction of the extruder und use spreadcycle would allow. stealthchop_threshold: 0 # Set to 999999 to turn stealthchop on, and 0 to use spreadcycle: driver_SGTHRS: 65 ... 0 # Set to 0 for spreadcycle, avoid using stealthchop on extruder # [extruder1] # step_pin: PE6 # dir_pin: !PC13 # enable_pin: !PE5 # heater_pin: PB4 # sensor_pin: PC1 # [tmc2209 extruder1] # uart_pin: PC5.

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Multiple fans are required for testing an enclosure when the maximum flow generated by the power of one fan (running at 100% Speed with Open Profile views - 10759 Features: A high-level list of features in Klipper Joined : Nov 19 2003 I will use the pins 40 and 42 to control individually fans extruders I will use the pins 40 and 42 to control. .

A non-zero value can reduce changes in extruder # flow rates by enabling instantaneous velocity changes of the # toolhead during cornering. ... of the motor sense resistor. The default # is 0.110 ohms. #stealthchop_threshold: 0 # The velocity (in mm/s) to set the "stealthChop" threshold to. When # set, "stealthChop" mode will be enabled if the. Search: Extruder Stepper Motor Not Working. I'm taken to believe the issue is between Linear Advance and 2208 drivers in StealthChop mode. Evidently attempting to use that combination will result in the extruder simply stopping at some point, sometimes even only just after the print has begun, as long as the K factor is above 0.0. 3d video scanner.

Also, for the extruder the stealthchop threshold should be 0, not 1! you don't want stealthchop for the extruder. Share. Improve this answer. Follow answered Jun 11, 2021 at 7:59. FarO FarO. 3,806 11 11 silver badges 28 28 bronze badges $\endgroup$ 2.

Don't use it as is, my machine is not stock, I have an orbiter extruder with orbiter motor (different current), bltouch (official v3.1), no z stop, different Z rod pitch, all metal hotend with higher temp limits. demon slayer x reader he hits you; batch status dynamics gp; identogo syracuse ny phone number; btv mediateka; steinel 50 beowulf ; lmm duramax transmission slipping. stealthChop is a technology that drives the motors using PWM voltage instead of current. The result is nearly inaudible stepping at low velocities. StealthChop has a lower stepping speed limit and if you need to move faster, for example travel moves, you may want to use spreadCycle or configure Hybrid Mode. spreadCycle is an alternative ....

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M108 - Break out of heating loops (M109, M190, M303). With no controller, breaks out of M0/M1. (Requires EMERGENCY_PARSER) M109 - S<temp> Wait for extruder current temp to reach target temp. ** Wait only when heating! ** R<temp> Wait for extruder current temp to reach target temp. ** Wait for heating or cooling.

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stealthchop_threshold: 999999 # Comment out to turn off StealthChop. I doubt that using Stealthchop on the extruder motor is going to provide any benefit, and because it can reduce the motor torque at higher speed it may cause problems. I would suggest turning it off for the extruder. . Search: Extruder Stepper Motor Not Working. I'm taken to believe the issue is between Linear Advance and 2208 drivers in StealthChop mode. Evidently attempting to use that combination will result in the extruder simply stopping at some point, sometimes even only just after the print has begun, as long as the K factor is above 0.0. 3d video scanner.

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Stealthchop introduces a small lag in movements wich normaly is no big deal. But with 2 motors moving at all times in sync, This just doesnt work well over long prints. A skp will happen from the motors loosing sync. I would rather turn off stealthchop than turn down microstepping. Bumping the voltage will only get you so far.. Extruder stops to spin The problem you described seem to be reported elsewhere for TMC in relation to stealthChop mode (unsure, see below) and linear advance. For details look at this comment in Extruder stops during print (Bugfix-2.0.x) #17944. An advice from there is to supplement the G-code with (my interpretation):.. The speeds and mass are too much. Stealthchop introduces a small lag in movements wich normaly is no big deal. But with 2 motors moving at all times in sync, This just doesnt work well over long prints. A skp will happen from the motors loosing sync. I would rather turn off stealthchop than turn down microstepping. TMC2208-EVAL Evaluation Board for TMC2208 (excl. Landungsbrücke and Eselsbrücke) 85 x 55 TMC2208 SilentStepStick Step Direction Driver Board with TMC2208 20 x 15 TMC2224-LA Stepper Motor Driver IC, Step/Dir, UART, 4.75-36V Supply, 1.4A, QFN28, Tray 5 x 5 TMC2224-LA-T Stepper Motor Driver IC, Step/Dir, UART, 4.75-36V Supply, 1.4A, QFN28,..

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The Best Tronxy X5SA (Pro) Upgrades & Mods. by Jackson O'Connell. Published Apr 3, 2021. Advertisement. Search: Extruder Stepper Motor Not Working. I'm taken to believe the issue is between Linear Advance and 2208 drivers in StealthChop mode. Evidently attempting to use that combination will result in the extruder simply stopping at some point, sometimes even only just after the print has begun, as long as the K factor is above 0.0. 3d video scanner.

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3060 Extrusion Frame. Utilizing 3060 extrusion for its frame, the V-Minion is extremely sturdy. This allows for faster printing with lower vibration, all leading to better looking prints. Linear Rail based Motion System. The V-Minion features linear rails (MGN15H and MGN12C) on all 3 axes, providing smooth and quiet motion. EVA Modular carriage. TMC5130-HBS-KIT is an open source reference design for a Home Bus (HBS) connected stepper motor actuator. It is a stepper motor driver for voltages up to +24V and ca. 290mA of RMS phase current. StealthChop™ allows for ultra-silent stepper motor operation. It is controlled and powered via HBS with a single cable and comes with an onboard .... 8. Download printer.cfg for TMC drivers. If you are not sure what you are doing, download this printer.cfg file for TMC drivers and Trigorilla board: Trigorilla and UART TMC2208 Drivers. Please note that the only thing you need to do use TMC2209 instead of TMC2209 is renaming each driver tmc section:. Stealthchop has a PWM_GRAD coefficient that sets how quickly the chip regulates current. I used my scope and current probe while moving the motors through multiple accelerations and decelerations. Although, both x and y are electrically similar, the Y-axis requires extra caution during tuning due to its higher mass.

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stealthchop_threshold: 0 driver. One TMC2209 stepper driver with stall detection and stealthChop. Maximum output current 1.6A peak, 1.1A RMS (pending qualification by thermal testing) One high current output (OUT0) intended for extruder heater, maximum current 5A. One 4-wire fan output (OUT1) (also accepts a 2- or 3-wire fan) intended for use. The other printers came with a direct drive extruder . However, it’s an easy to upgrade component and the direct drive setups you get on the other printers were not that great either. 24V bed. StealthChop for quiet stepper motor operation, TMC2100 StealthChop uses PWM voltage instead of current, this means nearly inaudible stepping.

Extruder stops to spin The problem you described seem to be reported elsewhere for TMC in relation to stealthChop mode (unsure, see below) and linear advance. For details look at this comment in Extruder stops during print (Bugfix-2.0.x) #17944. An advice from there is to supplement the G-code with (my interpretation):. Installing the BIQU H2 extruder on the Ender 6 provides much better filament control due to the short filament path it has. This improves print quality and allows the use of less retraction distance. When you install the BIQU H2, the hotend is also improved, even though the stock heatbreak is still PTFE lined. Finally, you will be able to print. Search: Extruder Stepper Motor Not Working. I'm taken to believe the issue is between Linear Advance and 2208 drivers in StealthChop mode. Evidently attempting to use that combination will result in the extruder simply stopping at some point, sometimes even only just after the print has begun, as long as the K factor is above 0.0. 3d video scanner.

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If one wishes to exclusively use "stealthchop" mode with run-time UART configuration then make sure the stealthchop_threshold is no more than about 10% greater than the maximum velocity of the given axis. It is speculated that with a reasonable stealthchop threshold, then if Klipper sends a "step, direction change, step back" sequence. Although rare, some extruders may work better with StealthChop mode disabled. If this is our case, we will comment on the following line. //#define STEALTHCHOP_E // 3DWORK Drivers CHOPPER TIMING, is used by StealthChop for the synchronization of signals to the motors. This has to match the voltage used in our printer, in the case of Ender 3.

I play with a ton of settings, I change extruder thinking my BMG clone is the problem, nothing fixes it. Then one day I am playing with the menus on the LCD screen, and in Configuration there's a link for TMC drivers (I know the mini E3 has 2209's). There's two options: change voltage, and turn on stealthchop. Well.

The extruder isn't going to a 0.9 degree due to its higher torque requirement. Moons 1.8 on the extruder is more consistent than the stock LDO, but even that is not. ... Step/Dir Drivers for Two-Phase Bipolar Stepper Motors up to 2.8A peak– StealthChop ™ for Quiet Movement–UART Interface. mutoh usa. Advertisement jack x zill zoophobia. Can I use stealthchop mode on an extruder with pressure advance?¶ Many people successfully use "stealthchop" mode with Klipper's pressure advance. Klipper implements smooth pressure advance which does not introduce any instantaneous velocity changes. However, "stealthchop" mode may produce lower motor torque and/or produce higher motor heat.

I'm taken to believe the issue is between Linear Advance and 2208 drivers in StealthChop mode. Evidently attempting to use that combination will result in the extruder simply stopping at some point, sometimes even only just after the print has begun, as long as the K factor is above 0.0. 40 * the bleeding-edge source code, but sometimes this is not enough. Stealthchop on extruder The Duet is a more powerful controller, with a 32bit processor it allows more headroom for advanced features down the line. Further to this, the Duet has TMC2660 drivers, these drivers are packed full with amazing features like Stall Guard, StealthChop & SpreadCycle.

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Jun 21, 2022 · stealthchop_threshold: 999999 [safe_z_home] #This will keep you from getting stuck at Z:0 when testing probe home_xy_position: 117.5,117.5 # Change coordinates to the center of your print bed. "/> what does circe do in the odyssey; uci uppp 4 reddit; allison 4500 rds removal.

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