Been trying to lift my '91 115 off the transom to adjust motor height up and down. Where can I get the screw in attacment that goes in top of motor? can't afford jack plate, can't find this part at merc parts express, its just a little metal screw with loop to attach a hoist. If any newbies are thinking of lifting motors with straps, don't do it. I have almost stripped bolts out of the motor mount.