Here is the trouble. I have a .62 caliber that mics out at around .621 so with a .600 ball and my favorite blue and white ticking the load is very tight, so much I can't use the guns ram rod. So I tried thinner patches and they burned through. So I got smaller balls. .575 to be exact. I now can load the gun with the thick blue and white pillow ticking, but they burn through or they are in two pieces. It does not matter how light or heavy of a load 70-90 grains 3f or 2f the patches all are burned. The gun does not seem to foul and it cleans up fine. Now to throw in a twist I loaded it with a .600 ball with some cotton that was a little thinner than the ticking. once again I had to use a lot of force with my range rod, but the patch was fine. So what does this mean? my gun needs a very tight load? This to me wil not work because to me it is important that I can load the gun with its ram rod. I will add that I used a lot of lube which was either alot of spit or a good natural lube. So here is a couple of more questions: does it really matter if the patches are burnt? how many shots before it is really fouled? Why are the patches burning!!!!