livewell issue

[frayedspool117]

I have an 88 20' Seacraft and I have the same issue. My issue was solved with a new set of scupper flaps for the drain holes in the hull. I dont know if I am wording this correctly and perhaps should take a few pictures tos how you. But when I first got my boat, the back of the boat used to fill with water filling the livewell and then overflowing. When I starting moving all the water would leave the boat but the livewell would still be full. It turned out to be the hull scuppers in the floor. I replaced the flaps and the problem went away. Hope this helps