[Voyager]

Danger – I’m using the Second Strike Superformance owner’s manual method, which is measured from ground to center of wheel arc on the fender.

John – I agree with you. Unfortunately, my kid’s college has a nasty habit of taking all my disposable income. All toy upgrades are on the back burner for now. Experimenting with basic setup parameters for now.

Cobrarob – Your cobra sounds really low. Would like to see a picture. For what is it worth, the Second Strike Superformance owner’s manual lists 26.3” front & 26.6” rear for your wheel/tire combo. I have a ridiculously modified Miata that runs an autocross course like a banshee. You can end up chasing your tail, once you start tweaking. Everything is interrelated.