That's a hose of a different color

[Mike in Dayton]

I like the idea. I am gonna have to try it, too. Previously, I've only used RIT to change the color of FR4, especially when the etchant decides to leave an ugly light brown color. Mike, you probably know what I'm talking about.

I sure do. I make a lot of PC boards. Never used RIT to change the color however.

Mike