how well does the 1:10 twist in 375 chetac or snipetac work with the 350 gr projos ? Dave veirsco said it will also stabalize the rocky mountain 370gr bullets . but wondering if anyone was using 350 gr hunting bullets ? anyone tried light 250-260gr bullets for the h&h like the 250gr ttsx or 260gr accubond ? how about north fork buollets they make a real long 350gr blunt solid . hoping hsm gets on the ball with their 370gr rmb load