I noticed that my arrows looked alittle long today while shooting, so I went and checked my draw length. 26in, NOOOOOOOOOOOO, how did this happen I, was shooting around 28. It seems to be working, my only concern is that will it affect the bow. Also all this talk about bare shaft Tuning I tried it out and all my arrows point to the right [:@]. I got the best flight from a 2116 with a 140 grain head. Looks like I am getting new arrows. I may just get wood.