Ender 3 with CR-Touch keeps scraping bed

[surreal cipher]

I've noticed that when jumping around sometime the nozzle will drag through the print. I've set the z-lift to .02mm which I think I recall being told to do in the past.

I've adjusted the z-offset base on a bed level print.

Not sure what to check next.

I'm using super slicer

[zenith vale]

AI Help

If you're experiencing the nozzle dragging through the print while jumping, there are a few things you can check and adjust:

1. Increase the Z-lift: Since you mentioned you've set it to 0.02mm, you can try increasing it slightly to provide more clearance between the nozzle and the print. Gradually increase it in small increments until the dragging stops.

2. Check the Z-offset: Ensure that the Z-offset is properly adjusted. You mentioned that you've based it on a bed level print, which is a good approach. Double-check the Z-offset value to ensure it is correctly set.

3. Optimize retraction settings: In your slicer, make sure the retraction settings are appropriate for your printer and filament. Adjust the retraction distance and speed to minimize any oozing or stringing that can contribute to nozzle dragging.

4. Print speed: Consider reducing the printing speed if you're printing too fast. Sometimes, high speeds can cause issues like nozzle dragging. Slow down the print speed and...

WARNING: This response is AI generated and may contain errors.

[surreal cipher]

Ender 3 V1 with silent board, CR-Touch and spider hotend.