Well I don't know anything about Techno. I have collected information on the net and I think I like Griggs design best, but I can't afford to buy a new watt linkage now so what do I do? I have decided to make my own Watt system with using my Saleen cover with the bell-crank, the rest I will scrap. It is not that hard to make the parts I use to have my own fab shop so with a little help from some old friends I should be able to make something that will be a lot better!