I was out on the lake for a shakedown run for about 3 hours yesterday. I just finished a deck replacement & new carpet last week. When I replaced the deck I did not want a ski locker (no real need), so the deck is a solid piece. I was by myself & the water was quite calm. I ran it mostly at slow speed, but did run it all the way up a few times. I kept hitting the bilge switch (manual), because for some reason I was worried about water under the deck, guess I need the ski locker after all. The first few times nothing pumped out, the bilge was working & I did look behind the portable fuel tank (where bilge is located, & no water. After some cruising around I hit it again & a quite a bit of water pumped out. Where could the water have come from? Gotta be a leak somewhere, right? After that water was out I checked it several more times & nothing. No water splashed into the boat & didn't have swimmers in & out all day. I looked the bottom of the boat over pretty good when I pulled it out & didn't see any problems, WTF?? Any idea's?