Ground - where should it stop?

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Matt S. by way of Terry Fritz <twftesla-at-uswest-dot-net>" <matt777777-at-hotmail-dot-com>

I have another question that I was hoping for some help with... (thanks to 
all who responded to my lest one).
I have seen conflicting (to me) information on where to stop the house 
ground.
I am planning on running it (the house ground) up to my variac/controller 
cabinet, and then I am unsure of whether to run it through the (relatively 
long) cord to my NST(s) or not.  I will be grounding my secondary and the 
center of my safety gap (and strike rail) to a (separate) RF ground (buried 
Cu pipes)
---------so, my question is.... should the house ground be run to the NST 
ground terminal on the input side or should it stop at the controller cab. 
with the RF ground hooked up to the NST ground terminal?
(I am hoping to have my NSTs right under the primary  - i.e. in harm's way 
sort of).
Thanks in advance - I have no doubt that this has been asked before, but 
there are so many occurances of "ground" in the archives, it could take days 
to find..(!)
Matt


_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn-dot-com