Was cleaning the boat today and decided to take off the back plastic coverings where the motor mounts to the transom to really clean and found a gap, it looks like at one point there was a silicone seal around the gap but now in that gap was a black like foam substance that is WET. I pushed around on the transom edges that were exponsed and they were not mussy, did the motor movement test and the transom seems fine, but I am concerned and noticed yesterday that if u had the motor tilted way up, when you tilted you could feel a little jerky and wobble when u were setting on the boat is this normal?
I just had the boat in a tournament yesterday and then washed it today so I am wondering what this black foamy stuff is? why it is wet? and am concerned am I trouble? Then finally what do I do to fix it/prevent damage