Hi fellow Reprappers,
i currently have 4 (genuine) j-head MK-5 (3mm) with ruined PTFE liners.
I'm a little hesitant to buy a 2" replacement liner from hotends.com, the price plus shipping seems a little steep. Looking around on Aliexpress i can only find tubes with 4mm ID/6mm OD, but i know that the original PTFE tube is 1/8" ID / 1/4" OD (3.2/6.5mm).
My guess is that 4/6mm tubes are pretty useless for j-heads, but could someone comment on that?
Or can someone recommend a source for affordable (and fitting) tubing in france or germany?
Thanks, Pette
