Last year I purchased a conversion kit from your company online for my 1997 Lincoln Continental. The parts were shipped to me and I had a mechanic install the parts. The back springs operated fine however the front spring struts would pop loudly when ever the steering wheel was turned. My mechanic felt that the bearings in the front spring struts were defective. Also your company sent me a plastic part which was supposed to turn off the air suspension disabled light. The part was not compatible with my vehicle, so your company sent me another... read full review »