Thanks Ashley,
The Link I'm running is the Flying Miata ECU. It has the latest chip, and the ECU is for the 94-95 1.8 liter. I don't know what is involved in switching it to the LEM G3, but at this time, I do not have any money in the budget to discard it and buy anything else.
Unless I win the lottery in the next month or so, it's not going to change. But thanks for the info you have provided on the COP's and AEM unit. My project is a slow one, and I hope to have it built sometime within the next several months.
Ken M