my silly simple self just used olav aaen's theorys to get dialed in. I am always looking for more though. I always thought the ticket was as light a weights as would keep from slipping just enough pri spring to get the r's where I like em', weight it where you need it.....mtn guys are light tips, flattys are heavy. helix till it won't pull it and sprng it for a quick backshift....gear it for as much track speed as I can pull at 1:1 shiftout on my average slopes, that leaves me a bit more for haulin axe up less steep slopes and lower. slightly more efficient gear effect in the clutches for the nasty steeps......of course when that works, I will continue to mess with it
fun times!