So my KF 5 kit has aluminum side stringers that go in the saddles. In addition, the build manual shows cross brace stringer support tubes that go from stringer to stringer through the air frame in 3 places.
The KF build manual on line, does not show these cross brace support tubes. Did these support tubes go away and are no longer used? Would be great if they were because the front one is messing up my extended baggage area that I am building.
Thanks