Many times dismounting the idler, for filament change of other activities, it is difficult to find again the proper load to apply to the filament for a correct extrusion,
This idea,
still a work in progress,
is intended to avoid this problem and make easy and quicker any activities to be performed around the extruder and the idler.
The model in the picture is for a WADE extruder, but we are working also on the Greg's geared extruder version.
Update coming soon