This thread is devoted to a compilation of techniques on the "Wheel mirror" tracking way.
First let's recreate a "Wheel mirror".
In order to create a wheel mirror tracking sheet, you need to split the disc both vertically and horizontally, discarding the zero. Like this:
[attachimg=1]
[attachimg=2]
Obtaining the following columns:
[attachimg=3]
Where each half would act as a complimentary side, with formations being resolved by mirroring zones, repeats, etc.; most often looking for the same formation shown on one side to repeat on the other side.