Hi guys well Ive got a 16ft sportsmancraft fibreglass runabout of about late 70's vintage with 90HP Chrysler on the back and its been a great boat to me and still goes great but ive noticed the transom is starting to get a bit of flex and I think it needs some attention as on my highest trim setting it sits the front of the boat down in the water more than it used to which is pretty dangerous, looks like the transom is sagging back from the weight of the motor. I dont want to spend thousands on a full transom repair so I was thinking of makeing up a aluminum plate for the back of the boat to fix it up or something similar? any ideas on what I could do to save me fixing the whole transom?.<br /><br />Cheers.