We have GPS data from three separate days. Day 1 & Day 2 data differ by 0.25' horizontally and 0.1' Vertically. Both Day 1 and Day 2 was collected in "Beast Mode" until Javad accepted the position. With the 3rd Day we occupied the point for close to an hour and basically hit the middle of the two coordinates, only being 0.03' from the derived center of Day 1 & Day 2. The sky is relatively clear with some trees to the North East which I believe has influenced the difference in our horizontal coordinates. Has anyone experience similar results with coordinates differing that much? Our fear is that if we use Javad for Boundary work we may get a "bad" result without being confident in its position. Not all jobs allow for this much repetition.