Okay, I'm about a month into EFI Live, I've been researching and building my own tunes a little and enjoying it. I'm a PhD student in quantitative physics and have a masters in bio-chemistry, this is hindering my experiments in playing with EFI live. Since every change that is made is relative to another, I've built a couple of algorithms so everything is proportional throughout the tables and as the rpm progresses. Is this something that is a good idea or does the ECM do this for me, depending on the values I put in? I've used excel more then I've used EFI Live, am I making it to difficult or do some of you guys do this?