Examiners don't get the locality pay because they already make 20-25% more than every other government employee at an equivalent GS level.
Please do your homework:
Regular DC Payscale:
http://www.opm.gov/oca/09tables/html/dcb.aspExaminer 0576 Payscale:
http://apps.opm.gov/SSR/tables/StaticFiles/SrText/0576_20090101.txtREGULAR DC PAYSCALE: GS-7 Step 1 - $41,210
EXAMINER PAYSCALE: GS-7 Step 1 - $51,220
Difference: 24.29%
REGULAR DC PAYSCALE: GS-9 Step 1 - $50,408
EXAMINER PAYSCALE: GS-9 Step 1 - $59,786
Difference: 18.6%
REGULAR DC PAYSCALE: GS-11 Step 1 - $60,989
EXAMINER PAYSCALE: GS-11 Step 1 - $68,866
Difference: 12.9%
REGULAR DC PAYSCALE: GS-12 Step 1 - $73,100
EXAMINER PAYSCALE: GS-12 Step 1 - $78,979
Difference: 8%.
You get the point...it isn't as good as you think.