Hi Roy,
While I didnt set out to double up, I didnt like the forward supports when I made them so I redid them using 50 x 50 x 5 mm and added aft bracing.

They are capped with expanding foam so easily able to make some forward beam supports slip them in and go. (Laziness has stopped me making a drop 'gate' rear support that can double!) grin

Have fun with it - It took me 3 times longer than I originally thought to complete down to the coffin. cry

Trevor


Mozzie 1828
' '
Sugarloaf Sailing Club
Melbourne