Don't beat yourself up. You did well. Every time you caponize you're building skills: sometimes it's learning what not to do, but it's all learning.
I've got a pen full of teeny weeny light Brahma boys. They won't be ready for caponizing for six more weeks. I'm hoping the breed will put on some nice fat once caponized.
My Brahma capons look great when filled out. The precedure fills the breast nicely. These project boys will be gorgeous, I will post some pics later.
Thanks for the pep talk, I definitely learned that it is better to put it off than to go through with it without the right tools. DH found my cord so I will try again this weekend with the other Project boy. If I am brave enough, I want to try an older Brahma (he is about 4 months, not crowing yet) that changed sex on me over night!