Question from a newbe !

I have a 5K pot I would like to control a servo with it
I know I can use the pot command with the scale function
but is there a better way ? using adcin ?

I am not using any regulator and just running from a 4.8 V nicad battery pack and 4 mhz

currently using a 16f628
Using the pot command really seems to slow down sending pulses to the servo

<RC Servo 1 - 2 ms>

Thank You
Gary