This guy offers some nice youtube videos for removing rust and shaping panels.
https://www.youtube.com/watch?v=JLKp81y-tPQ&list=RDCMUCU4f0UCOfiB32Lo4Z6NDghA&index=2
https://ontariorodders.activeboard.com/forum.spark
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Paste the link like above and then highlight it. Right click and copy.
As soon as you highlight it, the chain link below the A energizes.
Below:
Hit the chain link and this box opens.
Paste the link in the Link URL box and hit Insert.
Done.