Roll bar preparation

Didn’t touch the plane for more than a month. Was too busy with work,  helping my wife with photography stuff (lots of retouching) and various family activities.
Finally got a chance to do something.

Finished countersinking of the top flange of the roll bar and deburred all the holes.

Inner surface of the roll bar had some spots that looked like it has been subjected to some water spill or something like that. So I cleaned it and put some primer on the entire roll bar.

Clecoed everything together. It is ready for riveting.

Spend 3 hours