I appreciate the MyEtcPhotometrics app, now I can finally get starter beam angle info for Colorsource Lenses. But, the Wide Oval can't be 36x16, it's much wider than 36. Mediums are often too small on a 25' trim and wides are way to big. ETC should model Colorsource lenses after the Source Four Par Lens beam angles, we've gotten used to them. I waste too much time swapping lenses around and mixing and matching because I can't plan my beam angles properly.