Thought I try to post this again.
Check this video out - apologies if seen - been out for a while
[youtube]http://www.youtube.com/watch?v=trgZmM9f ... IQ&index=1[/youtube]
What I thought was interesting is that they are using "service loads" in thier modern repros. A Brown Bess service charge in the days of Wellington and Napoleon was a ball of .67-.69 (depending who you read) and a charge of 6 drams - 160grains!
The most I've used is 100 grains in my Pedersoli when I load from paper cartridge. I put 110 grains in the cartridge as about 10-20 grains will be used in the pan. Now, taking a random stab at assumption, modern repros *should* be stronger then originals, but I'm not sure if I would trust 160 grains in mine. If I knew for a FACT that it was safe... I would

Anyone else tried a service load in thiers?