@FeedingFilament said in dual z axis sync and bltouch issues..:
@fcwilt I am trying to figure out the height of the offset for that from the center of the bed. Then I lower the nozzle to 0, I adjust the bed with the paper, I do a height test to know how high it is and I modify it in the config.g. This is how I configure the distance from the nozzle to the bed.
OK now I see what you are doing.
I always install a Z axis endstop sensor so I can home all my axes first and start from there - so my approach to determining the Z probe trigger height is a bit different.
Frederick