Working on a SD tune on my 06 trail blazer ss. Basic bolt ons and a cam

LS2 e40 ecu


My primary VE is all set , i'm just doing some final touch ups and changes, and I notice these tables that I havent touched yet.

I Cant find much info on these tables , do need to do anything with them ?

VE low altd and VE high altd


Screenshot 2014-08-30 09.08.14.png