I started using the TC maxiball in my .54 Renegade about 1981. I used store bought at first but did not get great accuracy (good enough for hunting, though). I weighed some and discovered plus or minus 5 grain variations in weight. I started casting my own then and with the better consistency started shooting cloverleaf groups at 50 yards! I never played with the lube much, just used what TC was selling then, which was before bore butter. The tube came with an optional cap that had a hollow tube you could insert the bullet into and squeeze the lube right out of the tube into the lands. Very convenient. Pure lead is my first choice for bullet material as the front driving band is engraved at loading, wheel weights are much harder to push down the barrel. I did use wheel weights for awhile as it was the only economical lead available to me at the time. I found both kinds of lead worked equally well on deer and elk. Elk was the main reason I went with such a heavy bullet (440 grains from my mold). I came from a modern firearm background and the bigger the bullet, for hunting elk, the better was the thinking at the time. Still is. That said, I hunt more now with my .54 flint and round balls, and proper shot placement kills them just as dead as the maxiballs. When shooting maxis at the range, I found that the fouling and engraving makes it hard to load more than 2 shots in a row and so swab after every shot. Just a water dampened patch, not dripping, followed by a dry patch. My hunting load used to be 105 grains of Pyrodex RS, but in the last 15 years have started using real blackpowder only, usually Goex 2f. That gives me 3-1/2" groups off the bench at 100 yards, as accurate as I can shoot any open sighted rifle at that distance. A buddy of mine uses the Lee R.E.A.L bullets in his ml and gets similar results.