Solderpipe with gear

This is a work in progress So I made this model, to try to improve the solderpipe. I thought the solderpipe was a great idea, but it was just to hard to dispense the solder. For me this remix works quite well but it has some flaws. I plan on doing a complete redesign, but I would like some feedback. So if you don't have anything to print, please print this and tell me how its working for you. I use 0.8mm solder, but different thicknesses will probably also work, because the tolerance is quite tight for my 0.8. If it needs to be bigger/smaller you could also scale the gear a bit up or down in you slicer. You need one skate bearing (608) to complete this model. I will also add a no bearing version in the future. I added a version with custom supports in the arch at the bottom. That version prints without supports. The rest of the parts of this model are the same as the original model.