it's a quick software update for the electro hydraulic assist calibrations. just recently had this done. it seems to smoothen out the steering more consistently throughout the turning ratio.
I was running those exact shocks, on the softest setting.
I think they do much better with some weight on them. my rig is a bit on the lighter side. still have the stock plastic bumpers, no winch, no sliders.
I'm currently running the ST2 kit. the falcons can be an acquired taste. they handle amazing and are great for rock climbing. however, for everyday driving, they can feel tight. they react to just about everything in the road quickly and can seem stiff at times. I wound up changing the shocks...