Seek
First Half Sync
Pre Full Sync
Full Sync
Half Sync
None
Invalid m1
Invalid m2
Timeout
Stall
Internal
Seek/StartAngle
Angle
Lost
None
Invalid m1
Invalid m2
Seek
Blank_Time
Blank Teeth
First Edge
Second Edge
Test Possible Gap
Verify Gap
Gap Verified
Counting
Tooth Before Gap
Tooth After Gap