hello
have seen in the guides about welding rods to tighten panel gaps. I have just reskinned the drivers door on my mini and found the gaps are all fairly good apart from the front of the door where it meets the apanel needs approx 3-4mm adding to the metal. i have tried running a bead a weld part way down the door to try it, but saw the welding rod technique.
forgive my ignorance but is it just a case of welding the rod to the door and grinding it to panel gap desired then finish with filler?
are any arc rods suitable obviously to the right thickness as seen on the guide?