Just finished reaiming/reprogramming all satellites. Way more precise and faster than my old actuator too. Right now the temperatures are in the 40s so the real freeze-test will come when it gets cold. I will keep you updated. Limit sensing routine only activated when the real limits were reached, not even with very low elevations at the arc´s ends. Perfect combo with the ASC1. As a sidenote, service and quality from Venture was excellent and I may do a review of the actuator with pics ( side by side comparison of the reed sensor, limit switch levers and overall workmanship shows the difference in a heartbeat) - when it gets warmer. It was not a cheap solution but well worth the money already.