Failed print in. Fixed profile out.
Snap the mess, drop in your .3mf from Bambu Studio, Orca or PrusaSlicer. Get back 1-3 changed numbers and a profile you import. In development — join the waitlist.
The .3mf already holds your printer, filament and process profile. No form, no "what's your retraction?"
You get a modified profile to import, with each change marked: Retraction 0.8 → 0.5 mm. Nothing else touched.
Next time you load that PETG on that printer, the known-good settings are already there.
Bambu Studio, OrcaSlicer and PrusaSlicer at launch, because their .3mf files carry the full config. Cura is on the list for later.
$29 a year, unlimited fixes. Nothing to pay now; the waitlist is free.
You can, and you'll be retyping whatever advice you get. Print Autopsy reads your .3mf and hands back a file to import, one to three numbers changed, nothing else touched.