No doubt everyone figures it out...but the only reference to the video producer's website in this thread is misspelled. The HomebuiltHelp website URL is:
http://homebuilthelp.com/
For RV-12 builders, the place to start is:
http://homebuilthelp.com/RV12/RV12EmpTailcone.htm
The producer now offers Empennage, Wing and Fuselage videos for the RV-12 and is, at this time, offering this free DVD with an order - "RV-12 TOOLS DEMONSTRATION showing the tools and techniques required for the construction of the RV-12 aircraft".
Some other interesting titles (e.g. Metalworking 101) as well.
Jack