A little tricky to print, but works well and much easier than trying to do heat inserts and what not. Thanks for sharing this!

A little tricky to print, but works well and much easier than trying to do heat inserts and what not. Thanks for sharing this!
Saw the comment from Orbital about supports sticking too much so I tried it with some breakaway support. (Bambu Support W) and it turned out great.
Good idea, but I couldn't get a nice print from this without the supports sticking too tightly to the inside - bit of a bizarre problem I've never had, possible my extrusion multiplier too high, but I gave up trying to use it because it left the piece quite ugly.