Hello together, my Yamaha Neos 1999, 2 beat air cooler Minarelli engine lying, do not start, after cylinder change. After a piston eater, the cylinder, piston (arrow to outlet) and cylinder head was changed. KW bearing and Simmeringe, I have replaced, as well as a new membrane block. Before the scooter ran, 25000km. Compression is at 9+ bar, spark is available, petrol also comes (gasifier cleaned), candle is slightly wet. Several candles tasted. Manual Cho ke is drawn. Help spray in the air filter, does not start, petrol in the cylinder also not, not even for a short time. I also tried other candle plugs and ignition coil. He just doesn’t want to start any more. What did I miss or did wrong?