I just bought a Reflex Excursion from a pro shop around here. The guy tuned my bow with a thinner arrow than I shoot, So it looks like my arrow is pointing up a little bit because my arrows are a little thicker. Then after he got it tuned, he turned up the draw weight. He test fired my bow with the arrow he tuned it with and before he turned the pounds up and they were flying great. Now my arrows are flying like crap. It looks like they are doing corkscrews. Would either one of those things affect how my arrow flies?