Hi Bluejets,
Yes I am referring to my actual cdi board, the high voltage board. It's in the posts here on the forum. Not sure how far back, too many pages to read thru, I agree!
We are in the process of releasing a perfected timer board to mate with my cdi design. It's very small, low parts count, and easy to construct. I have been testing it on my conversion on my plane and it works very reliable with no known bugs.
Pictures and parts list coming soon. Uses a low cost 12f683 pic chip. Be patient, good things take time. I know everyone will like it.

John