While I was questing around and collecting mines at the same time I thought there must be an macro for switching the tracking types, I googled around and did not found much except "SetTracking(1)"

Did a bit of simple lua coding, may not be the cleanest but works...

How does it work? Well if you take a look at the track list, the list starts with 1 and the highest number at bottom of the list.
In my case I was switching between number 1 and 15, so for you it may be different so you will have to change it yourself...

Code:
/run if not a then a = 0 end; if a>0 then a=0 SetTracking(1) else a=1 SetTracking(2) end

If you know any improvements, you can let me know and I'll try to update it :)