: I've always wondered about this myself and I'm also building an F1.

: Check out the following link:
: http://www.qajaqusa.org/cgi-bin/TechniqueForumArchive20_config.pl/read/27045

: Harvey did the survey drawing for the F1. Maybe he followed the DTS
: convention as he described it in the link and it's at the front of the
: cockpit rather than the back. I always thought DTS was at the back of the
: cockpit ... now I'm not so sure.

: Ken Blanton

Ken,

On closer examination using the scale on the page it looks like Harvey took it from the front edge of the cockpit. Thanks for the input.

Bill Stupak