new line, wrong rotation
 

I'm using OG Pro 5.4.1. Each time I create a new line the default angle (rotation) is 68.6 degrees. The actual orientation of the new line is immaterial. It's annoying enough that OG is designed to default to 0 degrees upon creation of a new line. That's easy enough to overcome. But 68.6 degrees as a default rotation is completely unacceptable. PLEASE HELP.