Alignment and ride height

Would anyone have any recommended alignment settings and centre of hub to arch measurements for competition use. The car will be used for sprints and hillclimbs.
 
Maybe you should add which Clio version?

The owner of the garage I'm frequenting has a C2RS he's using for slalom. I know that it's extremely stiff (140/160 Nm initial load on the springs) and is sitting as low as it can get without rubbing. I'm not sure at the camber settings but it seems to have at least some more negative one in the back. No clue about the alignment but I could maybe ask him next time I'm there.