I am sure this has been posted before but couldn't find anything. Where the tank skin attaches to the spar with the #8 screw. Did you dimple the skin or countersink? I dimpled one tank and it looks bad so I was told to countersink the #8 hole instead. I did one but seems like it removed way to much material and there is a lot of play with the screw. Now I do realize that the plate-nut carries the load but I would like to see what others have done.
Thanks in advance.
Thanks in advance.