Thanks everyone !
DAFF, what is a LP conversion ?
The boat had the factory flap, but I removed it and replce by a litle plate, not longer then the boat, with tons of silicon. I did it because it generated a flush and killed a little bit the wake. There is an automatic bilge pump in the boat, and battries are brand new. The boat will unfortunatly stay in water from now till October. I will seriously check if water comes inside the hull.
Last edited by Sdc77; 04-22-2012 at 11:09 AM.
Stéphane
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1989 Supra Saltare