Just to upadate, I too had my DCmoto swing installed by Winson yesterday morning. Took ard 2hrs. Winson workmanship very good. His macai even water-level the control box to make sure it is perfectly straight and Winson level the motor arm attached to the gate. Finally, didn;t install the black rubber to hold the gate, not necessary. You can install everything first, test it and if you want you can install the rubber after testing. All in all satisfied.

But the movement to not perfectly smooth, maybe all auto swing gates are like that. First time using automate.