PETG Build up on Nozzle

[krellboy]

@Ryan4

I have the AMS loaded up with desicant for the last 2 days sitting around 15% ish humidity so its not wet filament.

The AMS will not dry filament, you need a filament dryer.

@Ryan4

Is there a way I can adjust the Z offset to raise the nozzle a fraction of a mm to try and avoid the nozzle from scraping.

Take a look at this post on how to change the offset with G29.1

Z offset adjustment?

It looks like the quotes may have been turned into “smart quotes”. Try copying it from a code block instead. I’ve also include a TOTALLY UNTESTED if/else/endif block for adjusting the squish based on the material type – only use it if you understand and are willing to test it out. Any time I change the machine gcode, I watch the print head very closely, with my hand on the power switch. (not the e-stop, because it’s not a real e-stop… ) ;===== for Textured PEI Plate, High Temp Plate and Wh…

Also make sure you are using a non-overlapping infill like gyroid.