Hello! found for my new BIUQ Extruder H2 this description 932 steps/mm at 16 segments (further correction required) how can I setup the config of the spider v2.2 ? [extruder] step_pin: PD5 dir_pin: PD6 # Tronxy !PD6 BQ PD6 enable_pin: !PD4 microsteps: 32 -->> 16? rotation_distance: 23.89…

[image] TMC 'extruder' reports error: DRV_STATUS: 401b0060 General Discussion See calibrating-rotation_distance-on-extruders and for the gearing using-a-gear_ratio

https://www.klipper3d.org/Rotation_Distance.html#rotation-distance Read the entire article. In brief: Convert the esteps to rotation_distance as detailed in the link above, using 16 microsteps rotation_distance in Klipper is then independent from microsteps, so you can just keep 32 as per your c…

[image] BIQU H2 V2.0 Extruder For B1 BX Ender 3/ 3 V2/5/6 CR6/10 Important Note: The H2 V2.0 has been discontinued, and the new version H2 V2S has come out.Purchase link👇BIQU H2 V2S Extruder For B1 BX Ender 3/ 3 V2/5/6 CR6/10 Product Description Upgrated stainless steel gear Upgraded sta…

Kick out gear_ratio Use rotation_distance = <full_steps_per_rotation> * <microsteps> / <steps_per_mm> = 200*16/932 = 3.433 as rotation_distance Fine tune rotation_distance as per Rotation distance - Klipper documentation

Am I missing something maybe. The rotation distance is more or less correct for my setup but the motor is turning way too fast. At a feed rate of 14 mm/s, the stepper is losing steps. This was working for my stock ender 3 extruder but I tried to print a part which worked with stock extruder but no…

Hello @Obscure0130 ! For the age of the thread and your issue goes a bit a different way, I recommend to open a new thread with all required information (klippy.log, etc)

E Steps and ratio?

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Sineos January 25, 2023, 8:22am 2

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E Steps and ratio?

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