I have been switching between spec and expert mode on my 8500 and i thought expert mode would alert to two separate K and Ka if there were two present..correct? well...i passed ONE trooper running Ka (rear horn/same lane) yesterday and it showed up as two bars on the display, and today i passed ONE SCDOT truck (opposite lanes) and it went off on K band and again showed 2 bars for a single alert. WHY????
also why do SCDOT trucks have K-band?