Geeetech

Hello,
I have an BLtouch on my A20M and when i want to set the offset -1,08 on the controle menu. The value jump from -1,09 to -1,07. and the same for -1,60 to -1,58.
how can i put offset to -1,08 ?
any one have the same probleme ?

Hello, maybe the knob is too sensitive, you can rotate it slowly. Or you can connect to a computer and adjust the offset value on the slicing software.

It's an issue with the firmware. Just use the closest number you can get to. If you want to be precise you can change it via G-code M851, or use the EEPROM Marlin Plugin on Octoprint for an easy web-based edit.