What is happening
You are called to a survey dataset logged against the wrong origin marker.
The whole survey is offset. Every point sits at -14 on the east axis but should read 23, and the correction applied is wrong.
Corrected position
-7.6m
True position
23m
Number line. Correction offset at 6.4 m. Corrected position -7.6 m, True position 23 m. Currently corrected position is short by 30.6 m.
What is happening
You are called to a survey dataset logged against the wrong origin marker.
The whole survey is offset. Every point sits at -14 on the east axis but should read 23, and the correction applied is wrong.