W2 finger sensitivity

[gonzoB]

Over the last week I've had to adjust the W2 finger hole sensitivity twice. I thought I had it set properly, then I suddenly found that notes were sounding off. I discovered that if I pushed down harder on the holes the pitch became correct. I adjusted the sensitivity on the offending holes, and checked all of them. A few days later I've had to do the same thing again.

Anyone experiencing this?

Gonzo