Sounds good. I didn't really even know about the Flashhole. I replaced the nipple 2 years ago, and put a heavier spring in the gun to try to fix an issue I was have with the first shot just seating the cap on harder, and it taking a second shot to set it off. The nipple alone didn't fix this, but once I put a heavier spring in it, it stopped doing it and I made it that whole year of hunting and some shooting, and the next hunting season without it ever doing this. This year, I was back to having this issue again, so I decided to just put a new nipple in to make sure it wasn't it. I didn't feel or see a lip, so I thought maybe this stronger spring was getting weak again. Sure enough I've not had a single problem since changing the nipple. So I'm wondering now if I should just change it every year so that I avoid this problem. I wondered if they normally lasted 50 shots, or 1000 shots, just to see how often they should be wearing out, but it sounds like it's something you just have to watch.