prusajr/PrusaMendel — pull request #31 by brad (2011-10-28 07:02:38+00:00)
Title: Wade extruder problem

There was a missing layer_height variable that caused the hobbed bolt to not get differenced.
There were references to both layer_height and layer_thickness in the file, but there were more references to layer_height so I just changed them all to that.