9 days? Are you sure? Normally you can print one helmet in 2 or 3 days with 200 or 300 microns layer height. I would avoid 50 or 100 microns because there is no difference it just takes longer.
yeah But i have a direct drive set up so the travel time is much slower than the bowden. I sliced it and orient each with as little support as possible and it will only take 4 days for all of it to print.
nice! how long did you print this? I have mine going for 9 days!!! maybe thinking of slicing the file
3 layers
300 microns
5% infill
no raft
no centre supports
print time about 25 hours
how did the no center support work out?