Hi guys I'm racing saturday and heading off tomorrow afternoon. Tried setting my car up today and because of some of the changes I've made to the front suspension I'm having trouble getting my corner weight right. To cut a long story short I need to lower my rear beam by about 1/2 inch. My question is, if I lower it by 1/2 an inch with the wheels hanging, will that equate to 1/2 an inch when I lower it on the ground.

Grateful for any advice. I just hope the torsion bars come out easy enough. They were out a couple of years ago and not done many miles since, also been garaged