Great, glad I found this solution. any idea how I'd be able to combine that with say yimax movie script? I'm using xyc as a handy way of changing modes on the fly. But the presets file looks like this and isn't that obvious to me.
#Start YiMAX
YiMAX.NR=0 #NR
YiMAX.RAW=y #RAW
YiMAX.SHR=0...