Hello!
I just bought a used U505 3 Iron and it has a crack on top. The seller says he played it two months and there was no difference in use and sound. He also asked his fitter about it and he confirmed that it is just cometics. So I bought it for a low price.
Today I tried it and the sound is pretty high and pingy. Now I am not sure if this crack really is no issue and pure cosmetics. What do you think about it? Have you ever seen an iron crack on top?