Thank you Kevin
I have a bit of a wrinkle (literally) I loving built the rudder and it came out nice then it fell off the top shelf in my shop so I have a nice 2x3 inch dent in the skin bottom posterior tip. the skin is stretched so I think if I open it up again and flatten it out it will still not be nice. I think th answer is to replace the skin. Recently read some stuff about rudder flutter so i would prefer to get it back into perfect condition I think a fix is going to just bug me otherwise. Will keep you posted. I also must learn to put pictures into my comments, Cheers Gary