I agree and was pretty skeptical about being 10.57...the variance on the test is +/-4% and there is no way in hell I was less than 10% so maybe it fell on the high side of the variance?
the test is 7-sites and he has done a ton of them, so I feel as far as that goes, it should be somewhat solid. He measured each site twice.
Here's the test and my measurements and results.
http://www.linear-software.com/online.html
43 215lbs
Jackson/pollock 7-point test
tricep 4
Umbilicus 18
Bicep 3
subscap 14
illiac crest 6
chest 4
thigh 6
midax10
bf 10.57%
Lean bw 192
I still don't think it was 10.5 though and modified my cut to be more around 14%.
I will try and post a pic later.