We have a jingle sound. Its maybe coming from the center area where you apply your brakes and theres a mechanism that moves. Its not in the brakes pad/wheel area. It jingles in forward and reverse. Any ideas? Second question is when lifting sometimes it doesnt lift it stalls then lifts. Is there a hydraulic filter we should be changing on this? Maybe thats the cause of the stall? Its a 35 sctt crown ride on battery power Any ideas would be great.