[Captainkass]

Hello as any person who owns boats can tell you, these are called stress cracks, they occur on most all boats, due to various things such as running at high speeds and hitting waves, wave jumping,any kind of pounding sea will cause this, You can have these cracks repaired for a bunch of money or try to do it your self ( Which i suggest) But ultimitly they will reapper, it a fact!!! the only way to not get these cracks is to not run your boat, but what fun would that be. So good luck, but just know that you are not alone. regards kevin