I have an '07 800 X and just ordered DJ's kit. I'm trying to put the secondary back together but have a few questions. Do I have to preload when putting it back together? There's no tang on the top of the spring so I'm guessing no. Also which hole is the best one to go in for the tang on the clutch side? And is there any specific way to put the helix in or can I just slide it in anywhere over the rollers? Thanks