atest123
atest123@lemmy.world
Joined
1 posts • 25 comments
2 points
1 point
You can double up the handles, which also spreads the load a bit so they don’t cut into your hand as much. It is mainly for compactness and easy marketing
It might be an issue with concentricity. If the nozzle is not perfectly centered it creates a step that the filament can snag on. It can then cause the already softened filament to bunch up during deretraction forming a plug in the heat break. I had this issue with cheap nozzles. Everything starts fine and after a few layers it all stops for apparently no reason. Cranking up the heat makes it better for a bit, before making it worse
3 points
Witty one-liner