XYZ Davinici 1.0 Rear Spool Holder.

thingiverse

Place at rear of xyz davinci 1.0 between the gap of the top latch. Very little filament required. Because its inline with printer it feeds much smoother and with much less effort to the extruder. Feed filament through the same holes as with the original. One of the models on here has a similar item that fits at the lift cutout...but required the removal of the plate which lets the heat out. You need to print 2. Use a pencil or something to hold the spool. I used a sturdy straw.