Here is a little copper cuff I made the other day....I used some copper tube and hammered away. I messed up on my lettering as it is not centered on the cuff...but I like it anyway.
What do you do with your mistakes...toss them out and start over or make do and work around it? There is a uniqueness that comes from a letter perhaps stamped backwards or different size links...whatever it is, it may be a mistake to you but not to someone else.