SL- I think I'll use up an ancient can of Goex FF I have. I'd guess I have around 6 ounces left. Maybe lI'll plan 9 rounds at each yardage. 70,80,90?

Semi- I'm shooting the 54. I'll use up some old Goex. I've got the 390 HB-HP's.

Ron- your comment supports the 70,80,90 sequence.

thanks