Kevin O'Connor 6d7d079bab tuning_tower: Only cancel tuning tower test if extrude at notably lower z
Some print start scripts may extrude at a position slightly higher
than the first z layer height.  Tweak the backwards z test to reduce
the chance of the tuning test ending prematurely.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-10-04 20:10:12 -04:00
..
2019-06-04 11:44:50 -04:00
2019-09-24 12:17:03 -04:00