yea I noted that, its evened out as both wings are mirrored versions, so both wings are the same, anyway - its not broke - its just feathering as its got a boat shoved up its backside

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the thing may not print out as all the individual parts may be strewn with errors, never created a 3d solids that needed to be printed out before. its all 'connected' with hopefully most of the top section connected to get over the feathered bit, as stated it may take a bit of repair but the concept is there, its done on AutoCAD 2014 in the 3d solids mode, save in AutoCAD 2007 format - dont know if there is a better way of saving it - will check the export options for a suitable version and forward it on to Kerrsy.
