Just bought a used 2007 Grizzly 700. Found while looking to buy it that the seat wouldn't latch in the rear. Seat was basically just sitting on the vehicle. Previous owner didn't know why. I was tearing things apart after I got home and running through everything to see any issues and accidentally found that in the front where the seat prongs/hooks go into the frame that the thin metal tabs were bent down and not allowing the seat prongs to fully insert. Got a pair of pliers and bent the metal tabs back up and now the seat latches. I seen a lot of threads on the seat latching issue with other fixes, but didn't see this one or I may have over looked it. But the seat latches tight now! Hopefully useful to someone else and a quick fix if its the same problem!