NE South Dakota Clark, SD | I have never been very happy with 252's for vertical work. However it is going to be better than a BaselineHD. I have seen some testing on a BaselineHD, an it was about the same as Omnistar. Not near good enough for vertical work. I have not been very happy with BaselineX either. I watch it move 3 inches vertically in less that 20 minutes sitting still. And that was with about a 50 ft baseline. |