The original .stl was showing errors when I tried to print it with Simplify 3d. You can see the errors in the preview image on the original. I ran it through makeprintable.com and I also just fixed the stl myself in Tinkercad. The file "amazon charging divider" is the one from tinkercad that I printed and the "insert.stl" is the original unremixed version after it was run through makeprintable.com

Qidi X-max

No

No

.2

35

.3 resolution would be stronger if you have breakage issues. Also a semi-flexible filament might be better like ABS or PETG versus PLA. PLA should work though for awhile but may break off after some weight is applied.

I completely submerged the print in industrial acetone for about 10 seconds. Then removed the part and let it air dry for a day.