Changed Z_HOME_RETRACT_MM to 3 mm

Printrbot / Marlin

Fork of Marlin for the Printrbot

87 stars 59 forks source link

Changed Z_HOME_RETRACT_MM to 3 mm #16

Closed readmodifywrite closed 7 years ago

readmodifywrite commented 8 years ago

This change helps if the auto Z height is getting occasional inaccurate measurements.. The default of 1 mm is sometimes not enough for the sensor to release.