Optimal P and C values for 1500w motor.

I reset the lcd3 controller that came with my 1500w motor kit from risunmotor.com. Does anyone know the values to put in, i don't think the settings are right i remember p1 was set to 46 before now its 84. I don't know if it can damage it. I think the mph is incorrect now too. I have a 52v battery. I know there's other threads about this but i cant find much info on this motor, its unlabeled as far as i can tell.

i got a reply from risunmotor.com within an hour, ill post here if anyone ever needs it.

hi,
Pls set as following
C1:1
C2:0
C3:8
C4:0
C5:8
C6:3
C7:0
C8:0
C9:0
C10:N
C11:0
C12:4
C13:1
C14:2

Please set P value as followings,but Don't change the C value.
P1: 46(for 500w or bigger motor,33 for less than 500w motor)
P2: 0
P3: 0
P4: 0
P5: 12
You also need to set correct wheel size,after the setting turn off and turn on the lcd again to save changes.