Filling Fuel Tank Rib Tooling Holes - Question
I'm working on my fuel tanks for my 14A and have what is probably a dumb question, but i searched and didn't come up with anything.
The fuel tank ribs have two tooling holes each, and the plans say to fill these with 3/16 rivets. All of the ribs have these holes, and the plans say to fill them all in. I'm assuming that only the inboard and outboard ribs need to have these holes filled, correct? I can't think of a reason why the inboard ribs would need to be filled since they are internal to the tank, but maybe there is a reason I'm not thinking of. Wanted to check before I install the ribs and then find out I have to plug these holes while they are in place. Thanks!
RV-14A Under Construction
Empennage Kit arrived on 10/11/19.
Vertical Stabilizer DONE
Began Horizontal Stabilizer 01/28/20.
Horizontal Stabilizer DONE
Started Elevators on 02/24/20.
Wing kit arrived on 7/30/20.
Began wing kit on 8/4/20.