I thought I saw a thread about this somewhere on here but can't find it. With that, I have an original lense here with a small chip on the edge (gray area) and a "donor" lense that I'd like to use to fill in that chip. Has anyone done this and what type of glue/paint did you use? This is one of a few small winter projects I plan on attempting that I'll chronicle here for future reference. Thanks in advance!