@totalsurv are you shooting to the prism on a pole or on tripod with tri brac? Wore tips on poles can catch you out. Sounds like a measure up issue.&n...
Try setting a target with your reflectorless. Then change set up position and hit that same target again. Vertical issues seem to come from target hei...
Abit of an update guys. Setup again today, manual sighted everything, VA??s and delta heights were now agreeing in each face. I swapped out the pole ...
Thanks for all your input. Yes that’s what I’ve been thinking for awhile now. I will have to revisit the check and adjust routine to try a...
Haven’t ran a closed loop for awhile. Seem to be doing alot of linear alignments lately. Might have to run a small 4 point traverse to compare. ...
I have noticed this. And I have subtracted a few mm’s off the rod height.
The Leica GHM007 adjusts for slant height as far as I know
I have tried both ATR and manual sighting. I sight to the prism pivot point
I have ran a level loop over setup points. The TS is missing the elevation by around 10mm. The Leica tapes were tricky to read at the start. But I hav...
The Leica tape uses a standard hight offset based on the tribrach with the instrument on top. Everything used is Leica brand. I’ll re-read the L...
I’d have to tested that out, I usually try not to exceed 100m for traverse legs because of this height issue. From memory I shot a longer backsi...
That’s the dot I measure to. Ive compared the Leica tape against a couple normal tapes, and there’s 4mm difference in measurement . I assu...
I’ve always used a normal tape measure in the past, and measured to the little dot on the side of the unit. I have recently purchased the genuin...
I ran the tilted axis routine 5 days ago. And it got used once for the week for about 30mins. I did notice that the delta height difference when fores...
Yes, I measured the pole before I started. The pole tip is a little worn, so it read 1.298m
