Ender 3 S1 (Pro) ABL Fix

thingiverse

Bed leveling fix for Ender 3 S1 models. Follow word doc instructions or reposition ABL using provided files Doc source: https://www.facebook.com/groups/602529180853579/permalink/723427122097117/?fs=e&s=cl Model Source: https://www.printables.com/model/257460-ender-3-s1-zero-offset-cr-touch-mount https://www.printables.com/model/273245-ender-3-s1-zero-offset-cr-touch-mount-with-fan-gua To set probe offset for included model, run: `M851 X-46.8 Y0 Z0` https://www.printables.com/model/438224-lightweight-cr-touch-probe-zero-y-offset-mount/files To set probe offset for included model, run: `M851 X-44 Y0 Z0` Before disassembling the printer or changing the mounting plate, manually try to level the bed as flat as possible. Below can be used with pronterface; install CH340 driver if pronterface cannot detect printer. 0. Get current bed mesh values using `M420 V` . 1.Turn the 4 knobs base on the reported values at the 4 corners 2. Run `G29` auto bed level to get new adjusted value 3. Repeat steps 1 and 2 until levelled 4. (optional) visualize the bed mesh to check if bed is warped beyond saving (http://lokspace.eu/3d-printer-auto-bed-leveling-mesh-visualizer/) 5. use 0 offset mount if bed cannot be levelled properly and doc instruction didn't help.