Yesterday my rear suspension became very soft. When I push down on it it does not come back up unless I lift it, and even if it does it still drops back down about 1/2 way. I have hit a bunch of bigger jumps with hard landings over the past couple weeks... maybe I damaged something? I have greased what ever I can and checked all nuts bolts and connections and they all seem to be alright. Anybody have any answer's?