Oops, block copy got me again.  I have looked at the code 
dozens of times and not seen the extra "my".  Thank you.
After this fix the "A direction" and "B direction" give the
same results.  That is a step in the right direction.  The
alarm works and I am not getting stuck (good) but I am still
not getting out of the box (bad).  I assume that I have a
routing issue.  My next step is to address the "double new"
issue in the next comment.  Then I will see how far I have
gotten.

Thank you,
Bruce