Maybe someone has ran into this and can tell me what's up. My P1k-5 dump bed will easily release from the driver's side when I lift the handle, but will not release no matter what from the passenger side. I'm sure it is just a matter of an adjustment, but not sure what to adjust. It's like it is still locked, maybe it's the safety for the back seats? If I lift the driver's side I don't even have to touch the bed and it just pops right up. Thanks in advance if anyone has ran into this and has the solution.