Here's what worked for me after purchasing an 09 Sunseeker 2300 in 2012. It was all over the road and extremely dangerous to drive in windy conditions. Thanks to a guy named "Harvard"on another forum I got the caster set at +5 degrees positive. The Sunseeker still retained the non adjustable caster bushings which were replaced with Ingalls 59400 adjustable ones. This made a remarkable difference. Next the shocks were replaced with Bilsteins and the steering stabilizer also replaced with a Bilstein. The following season we installed Helwig sway bars. It's a completely different vehicle now and I really appreciate what I have learned from others on these forums. Oh yeah, did the 5Star Tune 3 seasons ago, just amazing.
