I have a '06 SB 900 w/ 151 x 2 track and SLT straight line skis. Just got back from Togwotee. The sled really climbed, but I had trouble turning while boondocking, especially to the left. I had to be careful on the line I took while high marking or I would get sucked off to the side, usually to the right. I kept the sway bar for trail riding. Any thoughts on front end set up to improve deep snow handling?