If you have ever thought or have fittedcoil overs your should really get them corner weight balanced.
I had an idea of what was mean't by this, but this youtube clip gives your more details on the technical complexities.
Basically it has put me off fitting coilovers.....very complicated and not something you can do yourself.
Trouble is regular performance McPherson struts are getting hard to find
technical article here also :
http://grassrootsmotorsports.com/art...orner-weights/