Blade-Zero
The fastest, most accurate way to calibrate your Table Saw
Blade-Zero Calibrating
 

  

Place Blade-Zero opposite the tilting angle.

No problem with interference of the carbide teeth with Blade-Zero extended sensor probes. 
  

 

  

Adjust the blade towards Blade-Zero until the LED lights GREEN.
 
The blade is now perpendicular to the table with in .001 of an inch for perfect parallel cuts.