I removed the left wing fuel tank off of the wing after I moved the right wing fuel tank out of the jig and mounted it temporaily on the wing.
Finished off countersinking the skin to baffle rivet holes to accomodate the flush rivets. I also removed the inboard rib and marked the centre where the fuel access panel will be cut using the man killer.
Countersinking for the 3-3.5 flush rivet
All done - rivet sitting properly with enough room for the proseal.
