Here are the results in attempting to add a chip:

chip8wiresPCBtop.jpgchip8wiresPCBbottom.jpg
Note that the photo on the right shows the pins soldered to the wires. It's a bit tight but not too tough to solder without touching the plastic substrate, even with my shaky 47 year old ex-alcoholic hands I can do it so you can too (most can). I found the scale zoom of 2.75 to be too large, i will try 2.25 next.

Les