I am going to try the Hygear triple rate springs to get the ride ride height down without losing bottoming out resistance. I had my stock springs preloaded more than stock because I was bottoming out, I found that when I backed off all the clicker's compression on the fronts shocks the handling improved.
I also noticed that when entering a turn I would stay easy on the throttle once the outside ski was set, I could feel the shock compress and I could then pour on the power and carve the turn. I think the sled handles ok, but takes a little more finesse to get it to rail. I am hoping that it improves with the new springs.
I also took one increment off the weight transfer and felt the ride suffered and I didn't think it hooked up as well so I put it back to the stock setting. I also noticed that if you mash the throttle at the apex of the turn and lean in hard that the sled will carve out the turn on the track with the skis off the ground. This sled is a interactive sled and takes more rider input to make it work well. One of those inputs is the gas. I think it is important to not chop the throttle into the turn but stay light early in the turn and add power smoothly.
Look at this picture of my friends XP next to my XTX. Notice how much more set in he has. I think this is one of the reasons the XP handles better.