I have been getting 5lb jugs of "Long Range Match Powder" from HiTech ammo. Paul at HiTech has told me that it is straight RX15 which I have been using in my 6.5x47, 37.6 under 130vld. My problem is I have ran out and he won't have any for a while, so I went down to my local place and bought some factory RX15 and was getting ready to load up when I thought it looked a little different. My question is, has anybody else used this and can I expect the same results, or do I need to work it up again?