Catspaw,

When I read your post I thought you were in your normal joking mode. Which made it even funnier when I followed those links to the real thing.

Of course the stuttering comes from all those extra strings. Doi-oi-oi-oi-oing.

Although I'm a Mechanical Engineer my main subject was structures so I don't know too much about BTUs. In my younger days I would have found it fun to calculate the stress in that neck though. Too lazy now.

I do have one question though --- WHY???? --- The damned thing must sound like a bicycle wheel.

Bert.