I forgot to post this one. I finished it last year but was skunked at several attempts to maiden. This is my heaviest JW yet at 105oz. It's still a single spar kit but I upgraded to solid carbon rod and carbon subTE spars.
I've switched to using the fluoro on the flames to help see the wing when it's coming at me. It helps.
I got it to 200mph last month so I'm happy. I think that makes it 4 of my JW builds that have gone at least that fast. I think there's more in it if I can keep it together.