Share 'color matching'

Hey all, I tried my first color match the other day on the back of an acoustic and it went better than I had expected.  I used this StewMac video: https://www.youtube.com/watch?v=rTVScFJoe24 I didn't do it exactly like this, but still turned out pretty nice. Then I tried something similar on top(front?) of an acoustic and I could color match on one side of the light, but when I would view it f…