One of the bowden collets has failed on the 2 into 1 hotend. I tried to replace it with an E3D V6 collet but that didn’t seem to fit/work. Can you recommend a source for replacement? [attachment=0]nftc01.jpeg[/attachment]
I’m so sorry I missed your post. Server issues resulted in notifications not being sent. I have no idea where to get those push fit inserts from, what they are called or how to change them. If you find out though please let me know. It may be easier and cheaper to change / upgrade the hotend. NF Crazy have a number of newer models now I notice.