I have tried all i have read here, I am not getting "ring: around screen at calibration
I am not getting prints to stick on plate or FEP it just does not expose yet it shows file on display screen
I have tried differeent resind siraya, fast grey elegoo, anycubic .
temperature iss 72 degrees in print room
have not had one file work since unboxing, just liquid resin
any ideas will be helpful, my elegoo saturn printed 45 ships in a row right out od box, i was hoping for better results and larger models