Hi folks...new user here. A few years back I installed a woods front end loader on my Kubota and had a third function installed hoping that one day I could afford a grapple. Well I finally bought an EA grapple. When I hooked up the grapple it operates as intended but the lid closes slowly and doesn't seem to have the clamping pressure it should. I'm assuming something with the valve but I'm hoping you good folks may have ideas and suggested fix. Thanks!