Where can I download the old version of the Preform&FW? Recently I used Gray resin material to print several times and all failed.The printed part breaks and deposits and solidifies at the bottom of the tank.At first I thought it was the cause of tank or resin, so I changed the brand new tank and tough resin. Printed three times, the first time I tested a small part and succeeded, But then two whole parts failed to print.,
I saw a completely similar report in the forum：“Missing chunks. Air bubbles between inner/outer walls and it turned out to be dirty glass and modeling the walls too thin too soft”
Now I am out of ideas, I’m facing an urgent printing task. I see some one solve the problem by retreating to the previous version, and I also want to try it.
BTW: my PF2.16.0 and FW are the latest versions.
any suggestions are appreciated!!
This is a link to the print file, printability check is no problem