Etching #2: Transferring the Drawing & Etching the Plate 

Hi! Thank you so muchhh, that's a great tutorial! One question: what % is your ferric chloride?

Again, a thorough explanation and VERY HELPFUL!! (where do you get red iron oxide for the tracing???) THANKS!

You can tell you are a big time amateur, my shop in my home it much better than you have. I etch all kinds of parts, that people find hard to find, I also filter my etch, so it last longer