Commen problem!
Hello!
Intersting thread, I'm at the absolute same position to build.
I have seen a few RV-7 that have this phenomen at the bulkhead F-708. It looks just awfull ... so that I looked very well how does the skin laying on that bulkhead.
I was not surprised to see, that there was a gap up to 1.4mm at top center, less and less to the side.
It really looks that Vans should check the design, drawings and the tooling for the hydroforming. Because it really looks that this bulkhead is a bit to far forward or to low on height.
So I made shimms from 0.040 down to 0.016, primed them today. The riveting and final result will be done in a few weeks. I want to finish first all the stuff in this section before closing it.
Just follow the pictures/description of mcencula
Regards,
Dominik