Here are the instructions for the Cosine Angle Indicator.
Of importance to your question are the last three paragraphs.
You used Method #1 and Method #3. I recommended you use Method #2 as being better than #1 but not as good as #3.
Would you like me to say that one more time real slow. [img]/ubbthreads/images/graemlins/grin.gif[/img]