Now that we have all started to install the WHIM and purchase the HD sena 20s evo, has anyone come up with good guidelines or suggestions to all the different settings with the radio and the headset. I'm talking about things like Smart vol control, Side Tone, Adv. Noise control etc. There are 12 of these things! I think I need an EE degree to set these things up! It would be nice to have guidelines instead of telling us what is the default.