Hi Chris
Thank you for the links. The problem is this site. I can not copy and paste.
I did not have any plans when I scratch built it. I have not had a chance to check it against the link that Rob posted. But I think I will be very close to the measurements and angles. As far as I know the one that I built is a Canadian version.
Try this one. http://www3.sympatico.ca/dangeloc/page_01.htm
Regards,
Ralph