RC Servo Test with 7i96s

Does anyone have RC Servo Test for a Mesa card setup similar to this older tutorial?

RC Servo Test

I tried using MesaCT and the only PWM output was the spindle, so I tried that.  I get an error something like SERVO_0 unknown.  So Im probably not setting the PWM channel correctly.

My PWM channel is on the BOB connected to P1 on the 7i96s.  Any help is appreciated.