yo lose psi frome the front. cause the system will even out the press. if you have the frnt up with 120 and the back down. and 200 in the tank it will take it from the frnt.you can seprate the frnt and back with 2 tanks and it will not do that.
The only way that happens is if the tank is less than what is in the bag.
You said the bag is hitting a balljoint. Do you have any pics? The further you mount the bag from the pivot point the less travel you get...just picture a nutcracker.
i dont think theres a kink becouse we re ran the valves from the back of the truck to the front not that long ago and it didnt look like there was anything wron with the lines at that time
yea man i gotta agree with chris (i cut it).. it takes me 120 to untuck my 18s, with a 4" bodydrop.. so just go back through and check to see which line is being restricted..