Thanks Gregg, I am going to redouble my efforts to find at least one "Bench Mark"

Bob Smit

GREGG OBUCH wrote:

Bob,

ShadowAce and AZcachemiester are correct, although what you found is a survey marker. Here is a site I'll think you will find both helpful and very interesting:

http://www.unm.edu/~creelbm/pages/benchmarks.html

Gregg of MO & GO