A first flight yesterday

ENYA SS 35 motor was operated on TETRA Rookie 20 yesterday as the first flight this year. because YS Fuel Pressure Regulator System was connected in the fuel line, the carburetor response was far better than natural aspiration ordinary carburetor, compared with OS 40 FSR burdened on Begin the Begin carried at the same time.
As a matter for regret, the pressure line was broken with pin hole on the aluminum pipe connection that was found out after coming back. The performance of SS 35 is so satisfactory as to be invited on TETRA Hien 4C50 being built up soon, all the F3A P19 maneuver patterns are available with it's power, torque and stable operation.
Once the YS FPR System is experienced in good condition, ordinary natural aspiration carburetor would be regarded as dull, unreliable and uncertain one. No one can return to the state before the experience.
As for Begin the Begin with modified aileron, the application has improved as some normal one, so the conclusion of the experimental trial just putting pieces of moving wing along the rear spar does not take effect as a matter of fact, moving Lift Center of Gravity Position to posterior by adding aileron was not the way to be done.
Rolling maneuver could be available with normal positioned aileron yesterday.
Because of a good information of the weather forecast, Pegasus Acro would be flown as the first time today.