Quote
moose4621
My machine has the end stop 37mm to the left of the build plate so the whole hotend assy is clear of the build plate.
OK!
If I read this correctly, your X axis is 37mm off the bed to the left.
So then
#define X_MIN_POS -37 ; This will home to end-stop then move to zero position. Putting the nozzle over the bed.
READ: Configuring Marlin Bed Dimensions
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