@speedysk1 I've been looking for a few weeks now, but found very little info on the guts of an Ender 3 Max.... Do you have any details on what it is? Which control board is default, if its just an Ender 3 with a bigger bed? Something else?
@fixender3maxbl Oh - if that's the case, you should be able to use the Builder and use "Ender 3 + v4.2.2 mainboard" - set your bed size and maximum bed height and it should work.
@honor251 I'm not sure what problems you are referring to - but there is now a nightly build for the Ender 3 Max available in both BLTouch and non-BLTouch configurations.