[Harp-L] Who has used PT Gazell Valves on Hohner harps?

[Mike Fugazzi <mikefugazzi@xxxxxxxxx>]

I am toying with half-valving a few of my harps.  I play mostly Marine 
bands, and I've heard these valves won't fit very well.  However, I'd be 
willing to try it on pretty much any Hohner.  Thanks!