You gotta look good for the public while in formation. Smoke helps with the "cool" factor.
I bought a system from Smoking Airplanes (http://www.smokingairplanes.com) and had it installed during the annual in Jan 2009.
New floor installed
Smoke System installation
SMOKE!
In Flight
Comments
Updating the Smoke System
When John at SmokingAirplanes.com suggests you buy his external fill accessory, you should bow to his greater knowledge and experience! I thought I'd always just pump the smoke oil in from a container at my hanger, not realizing that it's just about impossible to get donated smoke oil into the tank in the field without a pump!
So, I finally broke down and installed the external fill system.