My 70 Dart

Just read some of this page and seen you are going to fill the caps on your extension panels to fenders...etc...etc..... id think twice about that....even with fiberglass stranded filler....it could eventually crack through and it would suck if it happened after it was already painted.

if you want some good tips on metal work and body work....check out the build thread I have did on my duster over the last few years (link in signature below)...I bet theres alot of good info in there that you could use.

what kind of mix are you using? a cheapo flux core or a model that uses gas. The trick for what your doing is getting a fine welding wire....I used a gas welder with 0.023 wire. The finer the wire the easier it is to melt the wire into the metal rather than to melt the metal into the wire. make sure you have good clean metal and make sure you start on the end of the hole you are trying to weld to and then either weld in a stitch pattern (side to side) or a spiral pattern....to fill the hole.