Thanks Dave - that's what is worrying me a bit. I have the option to fit sports boxes at the PDI, and then change them if I don't like the result (Melvyn Rutter). I love a nice exhaust note, like everybody else, but don't want to be overwhelmed on a long journey, and wish I hadn't made the change. In any case, I suppose Rutters use Librands? I'll ask.
On the AVO's, it's a way of softening or hardening the movement easily, which is better. At least you feel you're able to get what suits, more or less. They're not expensive at £60 each, if thy make a noticeable difference. What settings i.e. differences from the factory set-up, did you settle for, or do you adjust them according to your mood...?
