Thanks for the reply, it partially worked but we managed to use your concept to achieve what we wanted.
When re-importing the model from .xls, only the nodes were added. After using the exported .xls and modifying the node coordinates as you suggested, importing just the new nodes, overwriting...
We have been analysing a conveyor gantry which has been subject to foundation settlement. We have used Spacegass to model the distortion of the truss frame and want to export the data for use in another CAD program for designing modifications for correcting conveyor tracking. So far we have only...