Foam cutting help
Scott, would you please describe the process you refer to when you say...
The one thing I did different was etch the circuit board...very easy, just trace the runs with a Sharpie and etch with PCB Etchant.
I understand the first part to mean cut into the copper along the lines indicated that separate the six sections. Is this correct? What do you mean by "etch with PCB Etchant" and what is it?
Sorry for being so inexperienced .