Ok Guys,
The extruder pinch-wheel shaft has an allen socket with what looks like a tiny torx socket at the bottom. Now that I know I don't have a hex allen wrench in every possible size, what is it?
size of socket on extruder pinch-wheel shaft
Re: size of socket on extruder pinch-wheel shaft
The extruder bearing shaft? The ones I have for current version is 2.5mm