I finally ordered 2 new CPS's from discountjeepparts in the US, including shipping it still cost me less than 1 bought locally. They arrived safely 1st week of March, Andrew Farmer installed one last Friday (7th). So far I have had a few drives around the Hutt Valley, but nothing long enough to build up enough heat in an attempt to reproduce the original problem. Time will tell. At least it is running again.