Couger, Welcome..here's some info that may help you with your antenna aiming:
WBTV,WCNC,WJZY,WWWB are all located off HWY321 above Dallas..
WCCB,WSOC,WAXN,WTVI are located off Harris Blvd near UNCC,
with WUNG over towards Concord..
Hope this helps!
The views expressed here are my own and do not necessarily represent those of ABC, CBS, CW, FOX, MeTv, or AntennaTv; my employer; or its parent company.
Nor my wife for that matter!