oh!!! how does that work, as a collaborative effort?

Zoom out fully, feeder (one going for badge) stands at middle tree (one where riscy & LadyUtena are standing) & have 2 Glitchens as knockers at either side trees - all knock, then feeder drags & drops rods to all 3 sloths! You have to take it in turns & wait around until they're all hungry & ready to be fed each time, but other than that, it made getting Circle Crunch pretty easy.

Clever!