Greetings all, I just found you'all a couple of weeks ago, seems like a nice place to visit. I have had a .54cal T/C Renegade for many years now and have taken several deer with it. I shoot only round ball anymore so I decided to buy a barrel with a twist more suited to PRB. I just received a Green Mountain replacement barrel I ordered through Track of the Wolf. As yet, all I have done is fit it to the rifle. How would you'all go about breaking in this new barrel and getting ready for deer season?