StLSurveyor, post: 442853, member: 7070 wrote: Right or wrong...For a previous 100 mile transmission line project I crossed 5 counties and it ran N/S ...

Larry Scott, post: 442459, member: 8766 wrote: The residuals to angles went to 0-1" much of the time.Just curious if that's something you'd encountere...

Larry Scott, post: 442454, member: 8766 wrote: Along with tangent screw etiquette...Older, micrometer guns. Do you determine the micrometer scale erro...