[Panelfantastic]

My bus has bolt on IRS pivots, so I was able to loosen and turn them to get the negative camber out... but, the amount I rotated them did not seem consisitent with the amount the bus was lowered. Several inches on lowering but it took a lot less than that to correct the camber. Sorry I didn't take exact measurments at the time but I would say it was less than half the amount. No way to gaurantee that this would translate the same to your project but maybe it helps?

Jeff.