Bruce W or Mark J - whistle with very even volume?

Whistle
1

Bruce or Mark, In East Durham I played one of your whistles which was very even in volume in the upper register, including the high B, in contrast to just about every other whistle I’ve played. Can you tell me which one it might be? I think it was one of your newer ones.

I played some “quiet” background music for a party this weekend and I cringed every time I had to play a high B on my Sindt, as it’s much louder than the other notes.

Comments from others are very welcome also, as this has always been a concern of mine.
Thanks,
John

2

For what it’s worth…I love the tone of my Sindt Bb (& A) but have trouble getting above high F on the Bb. Just bought a Silkstone Bb from Thom that seems to flow a lot better and can reach the high notes with less effort.Gm