No more welt.
If welting was so good then why did they still rust out. I used small fiber washers between the fender and body on each bolt, and i dont have any squeaks. I would rather have the water run clear through where the gap is than have it build up and rust. Also if you get plenty of paint in that area it will take a lot of time before it ever starts to rust.I have done this on other cars and never had a problem yet. This is just how i do it , and maybe not the way others do it, but it works for me. I am no pro, and far from it. I just find my own way of doing things.