@Josh Rush FOC is the percent of weight of your arrow front of center. Google how to measure and calculate it. It’s pretty simple. As of recent the optimal foc is between 15-20% according to a recent arrow ballistics study that was done. An foc higher than that may start to affect trajectory but with 100 grain points I don’t think you have to worry about that. Past 50 yards your arrow will start to drop significantly. And dropping down 5 pound could reduce your arrow speed up to 12 feet per second. My recommendation would be to retune your bow, check timing, and recalibrate your sight tape. Dropping down 5 pounds will affect the tune of your bow. How are you calibrating your sight tape? Are you shooting in the distances or using an app like precession cut archery? The app is very accurate as long as you shoot in your marks accurately and measure precisely. If your shooting in your marks and matching them to a supplied sight tape, I’d shoot multiple distances out to as far as you can accurately shoot. For example shoot at 30, 50, 60, 80 yards. Hope this helps a bit

They look like they need to be changed in my opinion. Especially your cables. They look worn out from sliding through the cable guide. Are they original to the bow? Seems like that bow has been around for a few season. Time will also degrade the integrity of strings and cables. I’d change them out and let them settle in before deer season.

Yeah that sucks and it’s hard to find a great shop. I understand supporting local businesses but it pays off to learn how to do that kind of stuff on your own. All you need is the proper sized serving and a serving jig to wrap it on the string. They’re very affordable and you can still support your bow shop by picking the material through them. It’s very easy to learn and you’ll thank yourself for learning during the middle of the season when you need to reserve a string or tie in a d loop.

@Palmer Grigsby yeah they can be expensive. Keep an eye out on Lancaster archery’s website. I got my easy green 100 dollars off on a sale one time through them .