Yes, managed to mess things up and start two threads - see Rebel Yells by Richard. More fiddling about, getting closer. While still trying to tame the top end I've produced some tones that are way closer to the ones in my head than I've ever got before. The Rebels have far less output than the 490/498T and WAY less than my JB but they're a lot more EXPLOSIVE. The tones seem to fly out. Can't wait to try these at rehearsal.