I have just fitted a new quarter panel on to my shell and now realised that he replacement door step was 1mm too far in. I have fitted the quarter panel to align with the door skin as this is the most obvious reference, but wondered how I could build/blend the door step join level with the panel. The step disappears under the door after about 5" so it's nothing huge. Should I build it up with weld or something else?
My concern with fillers is that the vibration of the door slamming and the potential to catch it getting in/out of the door would eventually cause it to fail.
Thanks for reading my babbling.
Paul.