Just trying to figure things out. I went from hole 4 (stock) to hole 6 based on epi's recommendations and gained 4-500rpm. If 6 is less pressure than 4 how could that happen? I rotated the clutch to the left (counter clockwise) and the helix to the right (clockwise) to get into position. Also, I had marked both sides of the clutch before disassembly but marks didn't line up after however both sides stamped arrows did. Are you 100% sure on how the numbering works? I only ask because that is what EPI told me and my rpm increased by doing so and there seems to be a lot of different opinions. Thanks in advance.yes sir...just make sure you turn the back of the secondary until roller is past the next helix arm. you must rotate or clock the secondary...if its correct you'll probably need a 2nd set of hands while rotating the sheeve and getting the rollers into the helix.