loose

The back of my seat is loose, bottom is nice an tight. Has anyone run across this? I took the seat out and removed the side covers and back but I dont see anything to tighten.

Hello, I have a 1997 4Runner SR5 3.4 v6 5 speed manual. I'm getting into some more trail riding, so I decided to hunt down a e-locker and swap my open diff with a locker. Found an axle at Spaldings in Spokane and started the swap. The donor vehicle had 277k on it with 4:30 gears. I have 4:10...