Adjusting water level in Brower drinker

This video is for Farm staff purposes. However, I’ve posted it publicly in case it’s helpful for anyone else.
The Brower drink has a float valve mechanism between the trough and the water reservoir. This float valve has a set screw adjustment that allows you to adjust the water level in the trough. Adjust the water level involves adjusting the lower screw turning clockwise to lower the level. Tightening the brass sets screw to hold everything in place.