Chris:
Can you give me a rule of thumb about which way to push out rubbed in jewels? It looks like you pushed that one out toward the inside of the movement. For me at least, it is sometimes difficult to determine which way the things should come out.
As to trying to rub them out… I have screwed up more than one practice plate trying to get the hang of this technique. Cudos to those who have the touch. (My mom always said I was like a bull in a china shop) 
Thanks!
Tom