Thanks @johnelwood. I can change the pitch, but not after a certain point. I just kinda hit this ceiling. I’m hoping that it’s just about time and practice – but of course I worry that I’m just not getting it. You can always keep digging, but if the treasure is on a different island… 🙁
Anyway. Early days still. I am on holidays now, so will spend my time in Japan on the leadpipe and see if the connected WindWorks + leadpipe only practice can make a difference away from the horn.
as always, thanks for your wisdom.