The Mystery Hole!

yeah i second 360scamps assesment...

i must have been a rusty spot and probly a smaller hole there at one poit ....

when i clean up rust spots i cut arround the surrounding area to get all the thin rusted metal off and this leaves weired shaped holes like this ......then i fab a patch to cover it over and weld it on

the perpurse is that if a patch is installed and the old rust is not properly cleaned, or cut off it will keep rusting and quickly rust out the patch that was installed ...... and you cant weild or pop rivet a patch unless you have a solid area to weild arround the hole

thats my two cents i am french and am not gratest in english but i have done quite a bit of bodywork altho i still have some to learn like everyone els lol