To further improve the projector performance you can do what I did to mine. I removed the color wheel and replaced the hot mirror on the halogen lamp with a UV pass filter. I cut my cure times in half and don't get any background curing. I am currently using Autodesk Magenta resin.

Video tutorials on these modifications are located here:
https://www.youtube.com/playlist?lis...9__eXITNrbxwmS

-Garage Science