> I have in the past tried to use the ‘point dimensions’ entity in plan scraps, but not always with success.

Actually mostly without success, (version 5.2.10)

With this example, adding points along the unsurveyed passage such as

point 643.75 -511.0 dimensions -value [3.0 0.0 m]

modifies the output, but the end spike remains, and the passage heights along the unsurveyed passage become erratic, not particularly reflecting the dimensions entered.

Bruce