: I'm sure you know Bill my solution is the closed cell blue build building
: foam first used by the Coast Guard and US Navy in rafts and boats in WW2.
: The problem is you have to fit these in the bow and stern before the deck
: is attached to the hull. They are held in by the shaped press fit and a
: mechanical lock but can be take our by way of the forward and aft hatches.

: John

Hi John,

Wish I'd thought about that when I was building the Yost, would have been an easy and cheap solution. Slightly more difficult to fit those pieces in the ends after the cover is on though

Bill H.