false high test results

[Ernesto]

(10-26-2011 07:05 PM)rapidrhrep Wrote:  @ernesto I think I'm going to pass on trying to McGyver a camera to go in the hole.

Bottomline: Clean out the hole properly and the equilibration rate will be much better.

Of course, a clean hole is a happy hole.

But you could camera up the bottom of a hole drilled in a say 4 " x 2' x 2' slab. I bet if you call up Howard K he might have some laying around. Think utube. You could show us the diff between a dirty hole vs a cleanly scrubbed hole.