Ok All! I need some input. I have received this Specialized touring frame from the late 80's for a CS repair (cracked near BB shell). That is not a problem. The issue is that it has some very unique looking Chainstay dimples. I am polling for how to recreate the dimple in the Non-Drive Chainstay… I want it to match the other two in the drive side. So, I am putting it out there for suggestions, theories, and etal… I have included a few images.

Thanks in advance!

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