cayugad,

Thanks a bunch for all your help. I really appreciate it. What I am going to do is get some 360 grain M/H and try them along side my 435 M/H and see which ones group the best. I will also try lowering my charge like you suggested.

How much of a drop do you think I would get with the 435 M/H with 80 grains at 100 yards if I sighted in dead on at 50? I totally intend on practicing, but I am just curious as to what I should expect.

By the way, I know first hand what a 435 grain M/H hunter does to a deer. To say they are devasting is an understatement.