Reach working well, i have 2 RS+ units ( Base and Rover ), I have not issue staking out points so far. x and y value we very happy with. Howerever I have a question:
A land surveyor got a elevation on a point as 1427.13m M.S.L on a bridge nearby us.
I went to a old suveroy beacon nearby, whose cordinates I have. I got <30cm accuracy on Zaxis on that existing value.Which is acceptable.
I then to the bridge which they did a point on and I get 1424.88m M.S.L To reduce any discrepancy, I placed both base and rover directly on the curb about 1m apart. so there was no difference in height between them. I got a fix solution. So what could the difference be then?