Any portable gas tank enclosed needs a fully enclosed locker with air vents and lower drain vent outboard to prevent gasses to cabin and keeping the inclosed gas locker air vented and lower gas vapor or spillage to drain overboard.
I would ck your consealed gas locker for air tightness to cabin and drain if there were to be a leak, also good air intake .
Even in the MacX open to air, there is possiable air leak between the seams of the Gas tank weld and needs a 5200 seal .
Factory didn't use acitone to take off the wax and used 5200 that just didn't seal it over the wax.
Out of the Mold with full Wax on gelcoat and seal with 5200 over that wax.
Dave
FinallySailing wrote:Not really air locked. You can stick your fingers through from the aft berth into the lazarette. In summer particularly, I have a strong petrol smell from the tank in the cabinDaveB wrote:I Strongly agree, The S has a built in locker were the fuel tank is air locked from main cabin and any fuel lines should be in that contained area..

