Everything finally came together today.
The fuel has been mixed for a week sitting in a jug. I got the head for the GMS 47 back and installed on the engine and the engine installed in my Twist 40. The weather finally co operated today and we got a flight in.
After filling the tank with 0% we started the engine and set the idle.
Went through a few idle to full throttle transitions till both the low and high speed needles were set to our satisfaction.
The idle needed to be set a bit higher with the radio with this 0% fuel as compared to the 10 % Omega that I use but the engine would sit there and idle as long as you wanted it to.
I also don't think the needles are anymore sensitive now as they were with the 10% fuel.
I let Rob, who is one of my instructors and who was telling me how to do the needle adjustments fly the plane. I told him not to baby the plane. Do every stunt you can think of just to put the motor through its paces. Either make it fly or break it !!!!!!
So after getting the plane into the air and a bit of trim work, he went to town with it. I have a 12.25 x 3.75 APC prop on the plane. Unlimited verticle and it did everything Rob asked it to.
He said that it could actually use a prop with more pitch as the engine would wind up instantly when he gave it full throttle and seems to run out of rpm on a full throttle pass. The motor would just scream.
It left a nice trail of exhaust behind the plane and oil on the wing and stab to be cleaned off after the flight.
We did notice that the engine ran a bit hotter than with the 10% fuel but it still ran like a champ.
I need to get more flights on it, of course to get a more long term effect of the fuel, but I am very happy with the results we got today.
Next on the list it to convert the Irvine 53 in my 4 Star and the OS 46 in my Nexstar to the 0% fuel.
Thanks to Downunder and everyone else who helped me with this fuel experiment.

Mark