Hey Chickenman i have read a few posts about your remote tuning, i recently purchased a 1978 datsun 280z running on an ms2. Funny story i happened to stumble upon a post about this exact car from february 2018. it currently barely runs on its current tune. I Paid for tunerstudio ultra and have played around with it a little bit as weather permits. Please shoot me an email to discuss further if interested.