UP SD70 posted:Thanks Dave. Sorry, I forgot to mention I don't have a PC. I use a Mac.
Sorry, late to this, but wanted to share this bit of info with you as I run SCARM on my Mac. I use PlayOnMac, which is also free, to run SCARM. You don't get the 3D view, but it will get you going so you can take what moonman and the others have shared with you and try some of your own planning.