newbiz

HI MariMake Thanks for your reply, you properly right, but I do not understand, why i got that result from 4.3.1. the same profile was used on both 5.3.1 and 5.4.0, I did check with preview on 4.3.1, I did not actually print it, as it takes too long to print, beside those have support, the reset should be ok without support, overhang with good part cooling, I possible wrong on this, but I will try to print it after scale it down BTW The support parameters I have on the profile support overhang angle 60 support branch angle 60 support density 6

Hi Not sure what I done wrong, I sliced same dragon pencil cup stl on both 5.3.1 and 5.4.0, the result were not what I expected. I would like to pointed out the settings on both versions were the same. The expected completion time given by 5.4.0 was 1 day 2 hors and 18min, see attached pic 5.4.0.gif, and the expect completion time given by 5.3.1 was only 17hrs and 5mins. Most important, 5.3.1 seems use less support compared with 5.4.0, see attached pin 5.3.1.gif