I use JJ pump powered by 7.4v li-po battery.

ECU brand is Regal semi auto FADEC. I really want to know what is the meaning of AUTO+X(X=0-8)? does the greater number set less initial fuel capacity?

Normally I turned off gas at once fuel began to burn. I still wonder why fuel can't go into engine at pump PW lower than about 70. One time a funny thing that fuel in line was backward to fuel tank then air bubble raised in tank occurs when starter make rotor run at 14k rmp with lower PW value. Gradual increasing of PW should be given for a suitable fuel/air ratio. How can I do? Should I reduce fuel ramp to 001?

JJ turbine casting is not fine because many mold lines still remain specially on the trail eadge of blade. It severely affect turbine effectivity. I have to finish it with small file.

Thermo probe on my engine has a little error within 10 degrees higher than atmosphere temp.