85lc, I've had a German double in 11.15 X 60R for over 20 years. The only load I got to regulate in mine was a duplex load of 5 grs. of SR-4759 and.....I believe 68 grs. of Ffg either, Schuetzen or GOEX. I think Old Eyensford might regulate without duplexing but I haven't tried it. Swiss and the old GOEX Cartridge would not.