I'm using Lakewood lower suspension arms on my GTO which have 2 mounting positions dependant on how much`hit' you want on the tires, on the weekend I changed the position from the lower(hard hit position) to the upper(softer hit) and discovered that my rear anti-roll bar is now sitting hard against the underside of the diff :?

Is this ok?

What possible effect could this have?

I prefer to retain the anti-roll bar as it is at least a 2 hour drive each way to the strip over twisty roads.
(No need to get sweaty palms & white knuckles just driving the car to the track... )