We ran power lines from the power drop at the MEO cell tower, completed the shelter, assembled and connected the wind profiler electronics, computer and RASS. Turned on the profiler for a test run for about an hour, including a brief RASS run - it appeared to be working well with winds up to about 1 km and RASS to about 600m. However there was lots of ground clutter because we haven't installed the clutter screen yet, nor the RASS surrounds. Plan more tests tomorrow. We also installed the WXT and webcam on the tower, although haven't connected those yet. Weather cloudy this morning, then clearing with light variable winds.