This week I finally test fitted the centre section and the first of my upper wings. It was something I was really nervous about because if it didn’t fit, I would have to re-do the centre section. In fact I had held off doing because mentally I wanted to avoid it.

Anyway – I tested it and it fits! perfectly. Have a look….

Not quite sure how that trailing edge will work given the fabric will end at the (missing from this picture) butt rib. Will leave it long for the time being and work it out when fitted.