I am attempting to create a new line type for a fence. I want it to look something like -- X -- X --.
So far I have gone to the Add Linetypes dialog box and clicked NEW. I have preselected a line like HOT_WATER and modified it. No matter what I do I get the message "The linetype pattern contains invalid characters. Even if I just change the name from HOT_WATER_SUPPLY to FENCE_X or if I change it to HOT_WATER.
So how do I create a line type?