The engine is no where near being broken-in and it will not deliver power without sagging until it is.

Enya engines are wonderful works of art, BUT, they require an extensive break-in if they are equipped with a piston ring.

Blubbery rich running for a while is the ticket. Forget about aerobatics and high performance flying until the ring is seated. Just hope that you haven't already ran it hot enough to lose the ring's tension. Good luck.