My Rem Roller in 50-70 govt is almost finished. It's built on a #5 action. So yesterday I gathered all my loading supplies and set up to load my very first BP cartridges. In my excitement, I picked up the wrong card wad bag. Instead of the .060 veggie wads, I grabbed the .125 hard cards. So my load goes like this. Starline 50-70 brass, CCI Mag Rifle primer, 63 grns weighed out on my digital scale the wrong card (.125) and a home cast 40-1 Lee 450 grn bullet. So as you can imagine it took some compression to get that bullet seated to the proper depth. After I was all done loading 5 rounds, I stepped back and was feeling quite proud of my new loads. As I cleaned up my bench, I began to realize that I had used the .125 card and not the .060. I took measurements through out my loading and after doing the math it seems that I compressed those charges approx. .284. Are these rounds safe to shoot out and "test"? Or have I created a dangerous situation?