Just have a few questions for you guys. What does shim really do to the car?? Is adding shim better that adding tweak? Is adding shim a fine tune adjustment or Large adjustment..

If you add shim to the LF will it do the same if you add shim to the RR??
If you add shim to the RF will it do the same as if you add shim to the LR??

Whats easier adding or taking away??


How does Front spring or Kingpin shim work??


Is shim the best adjustment to fixing the car from Loose to tight or more steering to Less??

Thanks
TB