The 3 builds that are pretty much agreed are a guitar shaped bouzouki in Rosewood, a mando based on a Gobson Dove acoustic and a A4 style mando.
for each I'm going to have to make new moulds and as a mould is just some MDF or ply sheet I decided to get the A4 under way, even though there's no formal agreement yet......
My technique is to find a straight on pic from the net and using a data projector, throw the image onto a screen. zoom until the scale is right, then draw round it and cut it out. 6this is a 1906 Gibson A4
then cut out the mould from MDF. as a mando is so thin it only needs one thickness of 25mm sheet. guitars need a thicker mould.
once they're cut I clamp them together and sand them smooth on the inside to ensure symetry.
here are the unbent mahogany sides
and now bent & clamped to allow the wood to dry again overnight. note the neck & tail blocks to the left.
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