Would you like to know how you could make a PWM generator that potentially has higher resolution than the PWM peripherals that are on the part that you are already using?
In this video, Microchip will walk through how you can use core independent peripherals to generate a higher resolution PWM generator to drive a servo motor. Through this implementation we will only need to write two lines of codes to control a servo motor with a potentiometer.
https://www.youtube.com/watch?v=vn2fWVSdKME