Recently picked up new White .45 and been working up a load. Have always had good success with Dynamit Nobel #11 caps until recently. Seems like I'm getting a failure to ignite on about 20% of strikes. When I remove the cap, there's a little bit of the ignition material(the green stuff that ignites) packed into the nipple pilot hole. I clear it out and put a new cap on and it will usually fire. Happens only about 10-20% of the time but it's enough that it makes me nervous to hunt with them. Tried some CCI's and it didn't happen but I only shot a few of them as my POI and groups were entirely different than the Dynamit's. You think this is a bad batch of Dynamit caps or is this a nipple problem on the .45?