Steve, Al and others who may be interested in EC2 ignition characteristics,

I have added a page to the http://www.rotarycopilot.com/ website which is an
attempt to show why I choose to use a 10 degree retarded mode 8 ignition
timing setting.  This setting is beneficial for startup and very slow idle
with my EC2's.  
The previously mentioned download to this information has been removed from
the website's downloads page.  Now the information can be viewed directly
without having to download, unzip, and open the html file.
With the version of Internet Explorer I have, it is possible to click on an
image from the web site page and download the original if a clearer image is
desired.

Steve Boese