[rickc]

I know this is such a basic question but being totally new to OmniGraffle I can't seem to find the answer. I am using version 3.2 and trying to do a simple flowchart. For some reason when I draw lines between shapes I can't seem to get them to be at right angles. They are all tilted slightly. I read somewhere you could hold the shift but that doesn't seem to do it. Also, in the Line Inspector why is not a straight line shown as an option?
Thanks.