crap t&t night

Bingo! I checked between last night and last week and this has got to be it. I was pretty much right on my time last week maybe a little worse but not that bad as last night and I even checked the time slip from the refrigerator course that's always my best one from back in April. And it seems when I use that calculator everything a checks out correctly. Last night I should have done at 11.6 not an 11.9 according to the calculator which is now a permanent icon on my phone right underneath the for a bodies only icon. Thank you ...
Wow! What a difference that makes.
DA Calculator - Density Altitude Calculator - DragTimes.com

check the DA between the last race and this race...