Been years since I've posted, after I made my first autocascade 10 or so years ago I took a break from it, but now I am back into it again and I would love to get some input and bounce ideas off you guys, and help where I can with autocascades.

I threw together a Frankenstein autocascade recently just for the fun of it and it is running propane and nitrous oxide just as my last one did. I would love to get some ethylene to make it perfect, but this isn't a perfect world so there ya go. I've noticed the nitrous and propane creates a blend that makes P/T charts next to useless, it's quite perplexing.

It is running quite well, however, and it would be fun to talk ULT refrigeration with anyone who is interested, so just let me know.