Apropos of nothing that's been discussed, I was given a link to a useful video that describes how to locate the holes in the fuselage for a pull-pull rudder system.

http://www.mnbigbirds.com/Pull%20Pull%20Video%20Pg.htm

If anyone is interested, I took notes and transcribed them to a text file that I'm attaching to this message.

Cheers,
Richard