| The 300 Degree kit is design to compensate the Eibach 0.8" drop with 0.30" shims. My correction factor required 0.60 to 0.70 worth of shims which I fabricated. The drop measured at the wheel arch to wheel center was a little over an inch. 
I used an adjustable aftermarket UCA to determine how much we needed to push out the uprights, e.g., the extension of the UCA, for proper negative camber. That distance was then applied to the 300 Degree Kit by adding extra shims (totaling about 0.60 inches). The full thread click here: 300 Degree Camber Kit modification needed for camber setting
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