Do not seat bullets .02 from the lands. That's too close, and tolerances being imperfect, you will likely get some rounds touching and some rounds off the lands. Set back 0.010" and try again. Also, no matter what kind of stock you have, it may need to be bedded. I have the McMillan 10FP, and it shot right at 0.9" for 5 shot groups until it was bedded; then it shot 0.38" with the same ammo. Depending on what makes contact, if there are aluminum bedding blocks in your stock, you can use J-B Weld to put some on each block, of course with release agent. Too much diddling with various bullets will make you crazy! The SMK will do fine; Noslers ditto; Bergers jump just fine (I've shot under 0.3" with Bergers jumping 0.25"). Also, break-ins vary, and if you do these things, and don't get under 0.5", get the Tubb Fire-lapping system, called Final Finish.
Jim