I just picked up some 150 grain round nose bullets for the old thuty thuty. When looking at load data for 3031, I am seeing a lot of differences in max loads. Hogdon shows 30.5 grains as a top load, other pages I have found go as high as 34 grains. 30 grains was worth about 2100 fps out of my gun but I would like to push the bullets a little faster. I am not trying to turn my Marlin into a .308 or use anything overpressure. Anybody have a favorite load or 3031 using the 150 grain bullets?