First off, fix the out of range tables before you try to flash it. If it still doesnt work with V7, save the tune as a .ctz and use V8 to flash it.
~Erik~
2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.
Branden,
After flashing your V2 did you also do the rest of the steps shown here: Setting-up-a-FSV2-from-scratch