They are an awesome powder sled if they are set up right. If you had the stock tunnel I could tell you where to set your suspension. But I have no experience with a V/A tunnel. Maybe you could pry it out of winter but he was tight lipped about it when he was selling them.
I think the stock front suspension could be the culprit. I have rmk front and back and I say it handles powder better than the dragon.[/QUOTE
Whichever tunnel you're using should be an independent factor in determining skid location. I have a Holz (non-alpha) w/ 153 rails. According to Matt @ HRP, the front arm mount should be back 8.75" from the center of the driveshaft and up 1.5". You want to maintain an even plane in determining this 8.75back/1.5up from driveshaft center by measuring from the top of the tunnel down to the the driveshaft and maintaining that measurement as you work you're way back down the tunnel. The same theory applies to the location of the rear arm mounts. They should be 30 1/8" back from the front mount, in the same plane as the driveshaft. I'm pretty sure this is spot on as I'm giving my buddies M8 153 fits when climbing steeps, and I'm only running the 600, then again, I've got a MEAN drop and roll in mine...
