Thank you for the compliments about your admiration and about my beautiful language... MoliŤre's language as we say...
But the english language is more easier to use all over the world... !
So, I would like have a fine english in order to restore the Airstream and for me too, I like learning different languages, I speak too spanish correctly (for my job), I can read russian because I like russian trucks but the understanding is not very good...
So, you explications are fine ! Each rivet has own brazier,
I understand very well now... and I know too that I have to use 5/32" rivets because I drill old 1/8" rivets.
PS : Rivet en French is... rivet !
Thank you again !