A continuous rotation servo interprets position as clock speed rather than clock position. So, would I use the code format you sent me for pos instead? If you could help me on the actual coding, that would be best. I do not need a feedback on the servo position, I simply need to accurately control the time, which I believe you sent the basics for that. The position over time graph would look like the half cycle of a sine wave. How do I get the position to sweep sinusoidally from 90 degrees to 180 degrees and from 90 to 0 and back?