Yes, I read that you had the correction kit, but even with the B3 kits, the rollers will move with rocker motion. Think of it: the end of the rocker is swinging in an arc, and the roller axle is moving in and out as it swings up and down. The valve tip is moving in a straight line. No way there will be no motion at the roller vs valve tip. The correction just minimizes the loss of lift and the in/out motion of the roller.
This same arc motion of the tips of the rockers also causes loss of lift; such loss is almost negligible at stock lifts, but when the lifts get up into your range, it is not as small anymore. I don't have the general SBM rocker length tip-to-tip in front of me, but I'll make an estimate. I got a spreadsheet for this somewhere....
