Dual extruder feed issues

Snapmaker Artisan
1

I need help i have failed a few times on the jeep project with the full body print. The PLA + silk stops printing and the gears eat away at the filament. There is some stringing around the extruder but not much. I will attach settings in pictures. Artisan

20230516_134506
20230516_1345061920×3413 618 KB

20230516_134514
20230516_1345141920×3413 339 KB

16842702322662995689358252456577
168427023226629956893582524565771920×1080 72.6 KB

16842702549345818677021153627355
168427025493458186770211536273551920×1080 235 KB

2

There are a few topics about in the forum.
I suggest to print the wedge and see if it helps.

Silk Pla is not so easy to print with dual extruder because of heat creep issues mentioned someone, so maybe experiment with a few different high quality filaments.

retraction settings
retraction settings872×846 16.8 KB

3

Try printing and installing the wedge. I think and hope it will solve your issue.
https://forum.snapmaker.com/t/dual-extruder-left-feeding-gear-issue/29582?u=ftoons

4

…and also be aware of the heat creep problem some users have: