I have a 2014 GX460 that I am about to install a Dobinson 2.5" lift and also change the UCAs to the SPCs. I am installing 285/70/17 Nitto Ridge Grapplers on 17x9 0 offset Fuel Rebels and hope to not have to trim or do a BMC. Does anyone have any recommendations as to where to set the SPC to push the tire more forward to ensure most of the massaging is done on front of the tire? Should I go with the standard "D" setting or go slightly negative and go the "E" setting? I understand that going negative will push the tire more forward. How much caster do I want to end up with when finished?