OK. I shoot a Hoyt UltraMag, 73#, 30". I shoot 29" Easton Carbon Excel 340's. I don't know what speed I am shooting, but would like to know. Anyway, I digress.
Just the other day I paper tuned the bow, and it is now shooting absolutely perfect bullet holes, which I am most happy about. Here's the question.

I have a pin set at 20 yards, and when I move back to 30 yards, I use my 20 yard pin. There is virtually NO drop at all.......It hits the same place as when I shoot at 20 yards. Now, I know an arrow doesn't fly flat, even at speeds over 300, so that just doesn't sound right to me....but, I see what I see.....what do you think??