Just starting out with my first LR Rifle. Can anyone provide good starting load, 300wm, 1-10 twist, 5r barrel. RL-22 powder, win mag primer, 208 A-Max. My loading book dosen't ever list 208gr, How much powder to start? How much will reach max loads? Thanks!! I can't tell you guys how much I've learned on this site, reading all the info!!!