The stock hot ends PTFE lined are better than the Microswiss conversions. The best nozzle to use for the flex filaments is the P3-d coated brass MK10, it works better than the coated Microswiss for some reason, both being PTFE style.... I suppose it could be the internal shape. Of course you want to print out the feeder mechanisms on my Thingiverse, they help a lot, and use the old style drive gear, the one with teeth going all the way across the length of the gear.




Quote Originally Posted by Talon 3D View Post
Makes me want to take the plunge on the Microswiss kits.
I've been debating it while I wait for my semiflex to get here.