Who uses R17 with success in the 6.5-284. I spent some time at the range today working mostly with H4350 and 130s. I had loaded a few with R17 just to see how hot I could go. I was maxed out with 4350 about about 2950 or so and I hit 3200 with R17. That's quite a jump. I just shot a few to see how pressure and velocity were so I have no idea what to expect for accuracy and SD. Almost looks too good to be true!