I am new to 2 Strokes and I am sure there is a technique to starting it. I just purchased a 2000 YZ250 that has a Fatty pipe and silencer. It started when I bought it and the first couple of time after that, but we were out riding and stopped and laid it on a slope about 45 degrees. Now it is extremely hard to start. We had to push it and pop the clutch to get it going. Any Ideas or is there a secret to 2 strokes. Thank You.