My earlier Redcay also filet brazed has the simpler red K logo without the stars around it. The dent on the chainstay on mine was near the BB shell so I decided to replace the whole stay & bridge. What are you using the Rholoff on a mountain or road bike? I found the guy who painted for Redcay in the old days. He owns a shop in Lambertville N.J. I'm thinking of having him paint the frame when it's done. I like that yellow paint it looks cool.
Matt