Hell I'm old and computer stupid. I bought a 95 with Brains MS. It is not tuned for ****. No cold idle, no good transition in and out of boost. The more I read and search, the more I'm. The only good so far is Robert ( R Harris ) told me gospeed81, helped him. I meet him once and will contact him. Anyone know of a book called " Tuning for Dumbasses " I sure need it. I'm glad it's a third Miata, and I have one good tuned one. The 99. Oh well I'll keep reading, even if I don't understand it. David