Bed mesh fails on incorrect X position

General Discussion
1

Basic Information:

Ender 3
SKR Mini 3 V1.2

klippy.log (343.0 KB)

Printer homes correctly at the centre of the bed 117.5,117.5 Bottom corner is 0,0

When I do a bed mesh calibrate, I home all first, which it does correctly, but when it does the second point it fails with error “Move out of range: 239.000 43.000 5.000” even though the position is in the middle front.

2

Hey guys,
Sorry, I worked it out. It isn’t reporting on the 2nd point being out of range, it’s the next point, i.e. 3rd. I reduced the max in printer.cfg and now it works.

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3

Your bed has a X_max of 235mm.
The BLtouch is 44mm left of the nozzle.
The bed mesh X_max position is 195mm
195 mm + 44mm = 239mm
That gives the error

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