I agree leave them strung up if your shooting daily. But something or someone is causing them to blow up man! I've had strings on old bear bows break and friends dry fire them and they are still shooting fine. Makes you wonder though with that kind of bad luck. I would find someone close, archery range,pro shooter, that has shot alot and have them watch you shoot and look at your equipment and see if anything sticks out to them, you might just be overlooking something. Good Luck.( Post a U-Tube video of your shooting for all to view ) !!