Z17 Livewell Fill On Its Own?

[Brady]

Hey guys, so I just bought a 19 z17 and I took it out for the first time yesterday and noti ed after driving, my livewell was halfway full? My drain plug was in but there is another plug right next to it that I didnt not plug. I wasnt sure if i were to plug that also? The dealer didn’t mention having to plug that as well. Am I missing something?

 

[Kerz]

Not sure about the second hole. My 2018 Z18 only has one in the bottom. I too have a similar problem with the unintended filling of the livewell. I've yet to find a resolution. Note the red recirculate valve should be in the closed position unless you are pumping out.
A fellow forum member had this response as well:
Had the same issue. Dealer went under the floor, beneath the batteries and installed a 1 1/2" scupper valve in the overflow line. It has never filled that way again. It was backfilling through the overflow line every time I dropped off plane.

Vic