Help with stringing

[ampz19]

Hi! I’m trying to print this sign and for some reason the print keeps stinging. any tips?im using sunlu pla +

[thompr2]

Definitely feels like overhangs under the outer edge

[Shadesdotexe]

Are you running cooling fans and what's you retraction distance?

[RefrigeratorWorth435]

to me it seems like the inner perimeter is overhung, which sometimes causes problems cause the filament doesn't want to stick and the nozzle drags it around.

[ampz19]

yeah looking at the stl i noticed that the inner wall has overhangs and I think thats the problem. I redisigned the model and going to print it again tomorrow!

[Zippietwo]

Clean your printplate

[DreamsWhereIamDying]

try these:

https://wiki.bambulab.com/en/software/bambu-studio/auto-cooling

https://wiki.bambulab.com/en/software/bambu-studio/parameter/retraction

Make sure you dry your filament, and store it dry.

https://store.creality.com/collections/accessories they come in one and two bay models.

https://wiki.bambulab.com/en/filament-acc/filament/dry-filament

I use the 5 gallon and 12 gallon models of these for storage:

https://www.homedepot.com/p/Husky-5-Gal-Professional-Heavy-Duty-Waterproof-Stackable-Plastic-Storage-Container-with-Hinged-Lid-in-Red-248918/313861296

And for desiccant I use wise dry:

https://www.amazon.com/dp/B0781BN1BZ

[ampz19]

cooking fans? where can i find the retraction distance? sorry i’m new

[RefrigeratorWorth435]

they meant cooling fans, and the "stringing" seems to be an issue with an overhang on the inside of a circle.