I have a suzuki rmz250 and it is really hard to start. I recently took the bike a part during the winter to put in new top and bottom end gaskets. I put it back together and everything and i tried to start it and it won't start. there is no leaks or anything, spark plug is fine, might need new gas but it is really hard to start. Is there anyway i can start it besides bum starting it? any is there any easy techniques of starting it? thanks