I am using the standard servo library on my Arduino mega. I also have a PING sensor that does not always work when a servo is in use. I looked up this problem and found another thread that the servo library interrupts the pulseIn() function. Since I am driving a lot of servos and PING Sensors with a lot of readings, using servo.detach is troublesome.
What are my other alternatives? Is there a library that does not interrupt pulseIn()?