Topics created by preb1

@preb1 Nah, USB serial shouldn't hurt anything.

That SD card may be going flakey. I'd copy it to a new, freshly formatted, card.

@preb1 said in Bondtech or similar extruders (again):

0_1566380615387_IMG_20190821_101920 (Small).jpg

Coming back to this, i recently saw that this is a typical artefact for a too wide extrusion width compared to the nozzle width, coupled with maybe a bit too high of a temperature.
This may show in the benchy especially because of the drawn out overhangs.

Ok. Fixed it. A case of "Rodney you plonker".
Despite checking it numerous times I had wired it up wrong. Think I must be colour blind.
Works fine now.

Yes the trigger height for the IR sensor against transparent PrintBite can be rather variable, probably because of the texture inside it. The new black PrintBite is better. However, on a delta printer it's better to use a nozzle contact probe if you can, because any sensor that is offset from the nozzle will be affected by effector tilt.