Best Core-xy For Next Printer?

Thanx for the bad memories.

With my 2.4 I did put on the Tap and had problems with oozing - went on the discord server and got the suggestion to have the nozzle run over a small wire brush after a short retraction to pull any material out of the nozzle to avoid oozing. After a few dozen prints, the wire brush has a slight notch in it where the nozzle wore it down and the end of the nozzle was no longer flat but had scratches in it from the brush which resulted in uneven material extrusion and poor quality prints. Steel nozzles worked better and longer but there still ended up being problems with a lot of nozzle and brush replacement - I gave up after three brushes.

I’d like to see a good (and cheap) optical sensor for sensing the absolute nozzle position but until then it’s a 20lb sheet of printer/copy paper and the tug test.