When I fill my front factory high fly ballast bag I’ve been noticing that’s it’s been losing a lot of water. I filled it up to capacity and put the boat back on my trailer and noticed that the bag was emptying through the through hull fitting under the boat. I’m guessing that is where the pump for that bag is. Other than draining the water out the pump seems to be working fine filling the bag. Is this a seal in the pump that is going bad?