Summary

If possible try the GCode

Infill 5-8%
Dual infill
Connect infill lines
2 wall
Combing mode all
5 top layer
5 bottom layer
Grid infill
Mesch for motor mount 100% infill and connecting Points
Temp 242°
Bed 60° with brim and PVA
Flowrate 105 infill and 110 wall
Print infill first
20mm print speed "on everything''
Retraction 8,5 and retraction speed 30

Gcodes tested on Ender 3/5 and crealety cr10

Print in taulman PCTPE Nylon