Just curious sespe, what make of barrel is that 54?
This is the Kibler kit, he uses Rice barrels.
My goal was to have a shooting rifle by this fall shoot. I accomplished that. I used a 50-grain measure because that's what I had from my old rifle. Now that goal one is done, goal two is to find the right load combination. That's a fun goal to have...
Jo-anne's has some 11 oz. denim, likely 10 and 12 as well. I really like 10oz for the .36 & .50, my late .40 and .45, along with the 20 bore and both 12 and 14oz. denims work well in my .69.
10oz. I measure at .0220 to .0225" depending on which dial calipers I use, squeezed hard between fore-finger and thumb on the tines.
I suspect your 50 and 100yard accuracy will improve a great deal with these patches as well as 85gr. to 100gr. 2F. I know others will stay with 3F, but - 2f produces lower pressure at any velocity & thus will be found less critical of patch material and thickness due to lower pressure. The higher the pressure, the more stress upon the patching of choice.
If your crown looks like this, starting the patched ball and loading in general will be much easier, with reduced damage to the ball, indeed, ZERO damage with cupped starter and rod tip.
Dave Crysalli's work with his crowning tool pictured over in the building forum:
D. Taylor Sapergia's work:
My Feeble Attempt at crowning: