I just installed the wingman a couple of weeks ago along with Winegard RFL-332 SensarPro Black TV Signal Strength Meter. When from 5 channels to 41 channels. I am really glad I did we are not even t.v. watchers but sometimes it just rains and rains. Not sure which helped more but has made a big difference.
The wingman makes your antenna directional so you have to point it at the t.v. towers. The signal strength meter tells you which way that is.
2016 Ford F250 XLT 4X4 6.2L
2015 Rockwood Signature Ultralite 8329SS
Nights camping in 2016: 19 nights
Miles traveled in 2016: 2,575