Printrbot compact X carriage Jhead Mk-V & gregfrost 3mm

LM8UU caarriage for the printrbot with a Jhead 3mm nozzle MK-V and a gregfrost extruder.
Jhead use a 16mm hole and gregfrost extruder have two 4mm hole with 50mm in between.
LM8UU caarriage for the printrbot with a Jhead 3mm nozzle MK-V and a gregfrost extruder.
Jhead use a 16mm hole and gregfrost extruder have two 4mm hole with 50mm in between.