hi there guys, i have a 1999 kawasaki kx125, and was wondering when the affects of a faulty ignition are recogniseable, is it when the engine is hot or cold or when you first start the bike up, because i was riding on the beach and the bike started to make a strange crackling noise WOT in 4th, 5th and 6th gear, is this problem electrical, jetting or what, my friend thinks it was detonation/pinging because small 2-strokes cant handle much load, especially on the beach, so what is happening hear.