Hey, It happens to me so many times that my prints in the tough resin gets out so much crooked that it is no use.
Beside the hard crooks I get these small defects and holes much more than in the other resins.
Did it happened to someone before? any suggestions how to fix it?
Hey there!
Thanks so much for taking the time to post. To be perfectly honest, these prints are looking a little rough in a way that I wouldn’t expect for Tough, and is making me think there’s probably something else going on. There may not be, but I think it’s probably worth checking.
If you’d like, I would recommend getting in touch with our support team at the link below and they’d be more than happy to help you investigate. 
https://support.formlabs.com/s/contact-support?language=en_US
