Okay, I finally bought a magnifier to save my glasses from going on and off all the time. Now, I can't seem to get good vision with the magnifier! It is a Stonfo magnifying glass that is 2X, fits on the vise stem. The convex lens is about 3" across. I try to move it in and I find hit the lens trying to put materials on. I move it out and I can't see! Any ideas out there besides new eyes? Would a larger diameter lens be better? Am I doomed to tie # 2 Wooly Buggers for the rest of my life???