97 Jeep sahara the passenger seat will not lock in place after you select the reclining portion you want. Moves forward ok back ok reline ok its after that it will not lock in. I see that the knob for that is stuck or locked in the up position and will not naturally fall down to lock in place! could be a problem for the pass if a sudden stop? I tried wd40 then tried to force down a little even when i tilted the back all the way down to the total recline position. Still stuck open! Any suggestion Advise thanks so much:roll: