I running 16" travel Airshox on my rig and my drivers side front doesn't hold the weight like the other 3. With equal oil and nitrogen, it sits lower and bottoms out alot easier that the rest. I swapped it to the passenger side thinking that it was because there is some extra wieght on the driverside (driver drop t/c, steering components, me...230lbs) but then the passenger side was sitting lower. It doesn't appear to be leaking (checked with soapy water) there isn't any oil leaking out of it either. Is it possible that I got a one shock with bad valving? They're all marked 70/30. Any ideas?