Adjustable rollcentre height

[John Green]

Hello,
I took a look at my "new" Rf-85 this weekend that I'm putting together from boxes. The front lower wishbone is adjustable (by spacers)in height at the inner mounting. I believe that this changes the front roll centre height.
How do I measure that I got the same L&R?
It is adjustable by aprox 3/4"
My thoughts
Lower Centre - Needs more ARB, RC moves more sideways, better control of wheel-angles.
Higher Centre - The opposite of abowe.

What to opt for?

Henrik

[DENIS]

Cool. I'm guessing that it also allows for some anti dive adjustment.

[Racer23]

I have my 85 set with the spacer UNDER the rod ends. "Seems" right since it makes the lower a-arm closer to parallel with the ground. At one time I tried one under and one over the rod ends to get anti-dive but decided for autocrossing on bumpier surfaces that I didn't want the possible "bind" of anti-dive. Dick R.