This has been bugging me for a couple/few years now, and it used to work. I am unable to graphically pick a location to place a node. It won't snap to any graphic when using the "Station DP" tool on the Node Configuration - Location dialog box. Any other MS tool will allow me to snap either with Accusnap or with a two-button tentative snap. I know this used to work. Perhaps it was a different version of MS or GEOPAK?
MS SS4 v08.11.09.832
GPK SS2 v08.11.07.615