I was helping a friend clear some codes on his car with my Durametric and decided to put it on my car and check some actual values. Came up with two deviations on the Cam Position Sensors

Cam Position Sensor 1 -10.86
Cam Position Sensor 2 -2.14

I am thinking that this is from when I set the cam timing without the OEM tool. Does anyone know if this is degrees, percentage or how to interpret? these readings were at idle with a cold engine. On my firiends car the readouts were 0 on both at idle.