>> heck, now _i'd_ like to know the theory behind it,
>> and i don't even know what optimum shearing is...
>
>and steel trusses! that must be one hell of a hernia!
<snip>
>either that, or it's something to do with sheep.

Shearing obviously has something to do with sheep.

Speaking of sleep, I mean sheep...

zzzzzz
Bill