Currently to adjust a single point's height you have to use Multi Point Edit screen, select this screen, snap a point, set to selection, highlight the single row and pick the Elev. Adjust button to apply the height change. Whereas if the Elevation Adjust button was always available in the Elevation field of Property Manager, then whether it was a single or multiple points, the option is easily available to use.
I can adjust a point elevation value in Property Manager. I checked it in 3D Viewer.
While selecting an ensemble of points that need same adjustment, it is possible to select them, go to properties and "substract" say 300mm but doing so the RL actually goes into negative AND adjust !
For instance a point w/ RL3.5m needing -0.3m adjustment turns into a point of RL -3.2m . Please fix this TOPCON.
Cheers