I'm going to make a test run of 4.0 grains (which is beginning according to Lee manual, at least for LSWC), leaving the crimp as is. Then do the same with almost no crimp (it's a Lee FCD, so I'm sure it's a roll. It doesn't have much but when doing the initial set-up with the plated bullets, I had to beat the hell out bullet puller, so more than likely have too much crimp.

Thanks for the advice. I guess that's what makes reloading fun. Experimenting and adjusting.