On further thought, I think even UsePD displays should have their spatial bounds saved and restored in the .xidv file. To me it is a principle or tenet of IDV that the opener of a bundle sees exactly what the saver of that bundle saw. Not worth sacrificing that for the conveniences (autocrop, autostride) of UsePD. And what happens when a UsePD display is saved as a .zidv?
idvdevelopers
archives: