HMMMM?
Well, a quick exam reveals that the latch is fully engaging the notch, not coming up short or anything like that. Indeed the latch is in a slightly compressed condition when latched! When held up to the light I can see no light leaking through b'tween the latch and the notch, ergo: a perfect fit. So I'm not sure what route to take here. Looks like filing the slot is not going to give me any more engagement with the notch?
Other interesting stuff: I got consistant ignition with CCI caps! But they would occassionally bust and fall into the lock work. So I tried some Remington caps. No more problem with them falling into the werks! Unfortunately the Remingtons didn't give me consistant ignition! :? I had one that falled to fire the charge and several times got "hangfires", a brief delay b'tween the cap popping and the charge going off, with them. Next time out I will stick with 3F powder instead of those pellets and see if that make a difference with the Remington caps. I liked the convenience of the pellets but I strongly suspect they are much harder to ignite than real BP!