Replace all buffalo boards

[andylolz]

The wooden lid for the gas locker is cracked, so lets water in when it rains. We need to chop up some marine ply and make a new one!

[andylolz]

@Madsybaby thinks this is fixed now (simply by putting the lid on the other way around!) I remain sceptical.

[andylolz]

Can’t remember if I mentioned, @Madsybaby, but Seb sounded keen to at least do the engine cover buffalo board.

[Madsybaby]

No you didnt but I think we should @andylolz. What;s there will look very sad once it's all shiny and new.

[andylolz]

What;s there will look very sad once it's all shiny and new.

True fact