Yeah I have learned from that mistake before, not on a bow sight mind you but, it was a real pain in the a$$ to fix. Well, on my next bow I was thinkiing of upgrading to the LE so I could have that extra pin for practicing at longer ranges, and I was just gonna buy the light as an add on. I was super shocked when I turned the light on, on my ME, it almost blinded me!! I have never seen or heard of the Fits Fiberz before here. You say $20.00 for the Fitz and the light is also about $20.00. Which would you chooseif you were in my position?