Hello - My kj V6 has a tommud 3.5 econolift+front kk forks. had that for the last 2 years - since i bought the jeep. did about 18K miles - and couldnt help but notice the driver side started to sag - currently it sits about 0.6 inches lower than the passenger side. i went to an aligment shop and they measured it on a evel floor and all that and said the driver side spring sagged. you can really see it. 0.6 inches are a lot. any ideas?