I would like to be able to modify the start and end elevation of beam system, not only the "global system elevation".
It's common to have a beam system that span from a beam that have joists sitting on it (elevation -100) to an other that has not (elevation 0).
I can modify the beam elevation of every beam in the system. But it's long to do and I lose the "automatic level adjustment" (in case of later changes) by doing this.
Actually, I can edit the level of the whole system. But it would greatly help if I could also determine the level of the start and the end of the sytem.
I have attached a file to help visualise.