I recently ordered the "Touring" Ground Control kit, minus the shocks from Needswings. I already had the Sport Koni's installed on my car. From what I understood, the "Touring" springs were 1100 lbs. front and 850 lbs. rear, as per Donovan at Ground Control. However, the springs I received were 900 lbs. front/750 lbs. rear. Plus, the rear springs are 7 inches long, which are too long for the system and the rear sits way too high adjusted at the lowest setting. This seems to be an ongoing issue with the experience of others that shared above. Any updates on what was the fix was for those that had the rear of their cars sit too high? Also, why the variance on the spring rates with the "Touring" set? It seems to be all over the place. I'm gonna call Donovan tomorrow to see if I can get some answers and possibly switch out my springs, because I'm not too happy right now. Sorry for the rant..