Not sure if this is the right place or not for this but... I don't want to bolt my 10 hp onto my riverhawk because I read it can crack the transom and I like to store it indoors. Also don't want to lose the thing off the back of the boat while running. I heard something about a safety chain attached to your transom that will catch it if for some reason it does fall off. Do any of you guys have any more insight about these or how to go about making one?