Lanes Audio not there

Hi,
Just got the 6 upgrade yesterday. Got through the tutorials and read info on lanes but no luck. Here’s what I’m trying to do. I set up a mono Audio track, inserted Guitar Rig 4, and want to comp 8 measures and use the lanes feature. Problem is, on Audio tracks there is no lanes icon. There is on midi tracks and on VST instrument tracks. How do you find lanes on a vocal or guitar audio track?

Thanks

Windows 7, 8 gigs ram, 3.20ghz, ASIO

If that icon is missing, right-click in the track list, and select “Track Controls Settings”>Audio, to customize what should be visible.

Thank You!