Yup updated my F82 plans to F85, as you know I always wanted the extra length and larger amas which Ian duly penned. Work commitments have been pretty relentless over the last few years and it's getting to the stage where I may have to simply take 6 months off and get building.

Funny you mention irrigation pipe, I may try to "infuse" these bikes, and the small pin holes every few centimetres may be just the answer. Still enjoying the building of things with composites and these little beasts are good winter fun.