This section is for specific instructions for daily operations of the Solus printer and for troubleshooting. User submitted tips, etc. should go in the "Tips and Tutorials" section.
If it is not your support or your film not being flat. You can also try and mount the Z-axis screw upside down. Then if it would have a bad spot it would be in a different location. Unless it is exactly in the middle.
Did you ever figure out a fix for this? I have the same issue, but only with castable resins (emerald and soluscast). Art grey and solusproto work fine.