I thought I've read the dihedral guage was set at 3 degrees. I haven't checked that though- I'll have to get back to that.

Technically there is no dihedral. The wing builds as shown in the first drawing. Is the GP Extra set up like pick 2? I had an Edge that was set up this way and thought the Extra wing was set up the same way. I was definately wrong with my Extra!

You build VERY clean! It is fun to compare the two builds side to side- and at the same pace!

Thank you for sharing your build.

Brian