I have a lot of slop where the 1 1/2 inches square heavy piece of steel sticks down about two inches.this is at the very top of the outdrive looking from the outside of the boat.I have about a quarter of an inch of space at the top .The outdrive swings about three inches without the square piece moving.How much torque or how much pressure can I put on the slotted aluminum that cages it? Also I need to get some stainless washers under a heavy pin about an inch in diameter at the bottom where it pivots.Can this "slop" cause a slight vibration when I'm on plane? I gotta keep this baby alive so help is appreciated.