I will be ordering Berger's reloading manual but could use some help until it gets here. I just received this rifle from the smith and have yet to pull the trigger due to all the rain. I will be using Reloader 15 and H4350. I loaded some 123 Scenars with 35.7 grs of RL15 @ 2.665 but I am not sure where to start with the Bergers. Thanks in advance.