It is really unlikely that an indoor antenna is going to pick up WSOC-TV at all. It's deep in the pink. Pink requires a roof antenna. I have an Antennas Direct C2V (originally a C2) which I used indoors. It picked up most everything in the green and yellow and one station at the top of the pink indoors, although the station in pink was intermittent. It's by far the best indoor antenna I found and its available at Wal-Mart or Best Buy. I know it's almost $100 but it's worth the cost. I'm also in NC, but well to your east.
FWIW, after trying bigger, more expensive antennas I am back to using the C2V, but moving it up on the roof made a huge difference.
