After a bit of advice as I'm new to coilover setups.... recently got hold of a set of Avo coilovers for my track car - a fiesta Si.
I have 2 problems:

1. The back sits too high compared to the front - how do I lower it? I have tried winding the spring cup down by an inch and all it seems to do is soften the rear and not lower it which makes it a bit tail happy on track...

2. The front is quite low and about where I want it, but I think the shocks bottom out on one site - drivers - quite easily, would poly bump stops help?

I've notices different length/ratings of springs are available...I've no idea what I have fitted at the moment or how to work out what might be best to use.
Any help or setup guides would be greatly appriceiated

Thanks

 

Have you tried contacting AVO ?