I know there was a thread started some time ago and I have read it...
Since those days, I think more people have tried it and may have opinions...
I use the 70% formula provided by Hodgdon. IMR provides data and it doesn't coincide with the 70% formula...
How many here use the 70% formula and are confident of the safety for the charges it calculates?...
I use the 70% formula exclusively and I have had not problems at all with 38 Special, 357 Magnum, 44 Magnum, 445 Super Magnum, 45 Long Colt, 270 Winchester, 30-30 Winchester, and the 7-30 Waters. All with cast boolits of course...
Any thoughts from veteran users or new users?...
Thanks...BCB