A little hint for you guys that are about to get your Caster buggy. Our track is a bit rough and will take a toll on your chassis, we have some rocks that reach out and leave some nice gouges. In a perfect world with a smooth track the ideal setup is to run your a-arms level to the ground, this keeps a lower CG and she will not roll so easy.........but it's not a perfect world. I am running 20mm clips in the rear shocks and 15mm in the front. My Fusion sits a bit high but it does help to minamize the damage. I have not had any issues with the buggy wanting to roll or flip in the corners, we do not have anything I would consider a high speed corner, as a matter of fact even with this setup it corners better than any buggy I have ever driven. Just something to keep in mind as you setup your buggies for "THE HILL"