Ok, so I noticed all season that I had what seemed to be loose or sloppy steering. The other day I had the boat on the beach with the drive lifted up and I noticed the drive swinging back and forth about 3-4 inches or so while the steering wheel wasn't moving. I just had a brand new bravo 3 drive installed last season. I called my mechanic and he says "you need a new transom assembly". This of course without him even seeing it. Is this accurate? Should I check anything else? I don't have a trailer and the boat is in the water. He also said it's about 3000 bucks with parts and labor. Any help is appreciated. Thanks guys...