StoneCold-We are more than willing to help.When you told your story I merely mentioned that you should set up targets and check your trajectory as the numbers you quoted could not possibly be correct.You brought on the attitude in response to my reply to you.Attitude is usually responded to in kind.
CaptRay-I also have two 300 rum rifles and find that with 165gr bullets the trajectory is almost identical to the 7mm rum with 140gr bullets.In both cases the bullets are ballistic tips and the loads are handloads.