I am brand new to sign-making. Just bought a Seiki plotter and am trying to figure it out. I own a car lot, among other businesses, and figure to use the plotter a lot. I'm running SignCutX2 and have found that their tutorials are confusing, not to mention thin, for a beginner. Are there any instruction manuals or CDs that can help me cut to the chase? I'm going by trail and error right now and trying not to blow through rolls of vinyl. Any help would be appreciated.Thanks, Dave.