The photo above is a Twiggy Mk1 from France

This presentation documents the construction of a modified version of Lock Crowther's famous Twiggy Mk 2 trimaran

Sunday, July 20, 2014

Mainhull frames 5 to 11

frame 5 - forward side
frame 5 - aft side
the top 8" of each side will scarf onto the upper portion of frame 5

frame 6 - forward side
frame 6 - aft side
includes framing for galley cabinet
note pilot holes in top corners for quick alignment of scarf to upper section

frame 7 - forward side

frame 7 -aft side
includes framing for galley on port side
and bench seat on starboard side

frame 8 - forward side

frame 8 - aft side
the top 8" of each side will scarf onto the upper portion of frame 8

frame 9 - forward side

frame 9 - aft side
the dagger case glues down the middle between the timber pieces 

frame 10 - forward side
the outer keel notches receive 2 keel timbers on the forward side of frame 10
these straddle the dagger case
the middle notch is for a single keel aft of frame 10 
packing pieces will be glued between them where they overlap

frame 10 - aft side
note pilot holes in top corners for quick alignment of scarf to upper section



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