Laser / Engraver Marker Mount

Printrbot / wade / laser mount

It slides quickly onto the engraver mount, to use a marker instead. It is approximatly the same place on the head as the engraver end would be.
The Z endstop modification works with it as well.
http://www.thingiverse.com/thing:30590

PRINT WITHOUT SUPPORT, or the marker wont fit. The little droop of the top bridge holds the marker in better.

Sharpie makes the circuit trace resist markers 'etch resist pen', this is what this fits. It is a standard sharpie