Tinkering with my bow today, I noticed I had made a mistake. I had one module set on the "6" setting, and one on the "4". The thing was shooting like a dream, but kinda made me nervous with the modules not being equal. I switched them both back to "5". Anything I could have damaged shooting it uneven like that? One other thing, for some reason, it shot alot quieter with the modules different. Anyone think of a reason? Now, back on "5", the bow is shooting to the same spot it was when the modules were different. Staying in a 6 inch circle at 70 yards without moving my sight pins. Thanks to all!