Hi all. I recently bought an older GripHoist winch online. The seller said he thought it was a T-35, but he was not sure. He did not have any owner's manual for the unit. I contacted the Tractel corporation seeking a manual for it, but the rep who responded said that they don't make that model anymore, and don't have any manuals for it. If possible, I would like to be able to confirm the model number and obtain either an electronic or paper manual for the tool. If I'm going to be lifting or dragging a lot of weight with it, I want to do it as safely as possible. Does anyone know where I might be able to find a manual?