I don’t know if this is built the same as an H20 but my boat is made of an upper and lower half and I had water coming in from under the rub rail ( unsealed gaps )
I have had nothing but problems with this boat ...also had a lot of water leaks under the rub rail where there were open gaps between the two halves. With chaparral you are on your own to deal with problems.
I have a 2016 h20 and pushing into the garage hear water sloshing around the bow of boat ...how can water be trapped up there ? Lift it way up in front and no water goes to the bilge. Any Ideas ?