I installed the latest update to the 7.3 this morning - and have been running around my entire plan correcting cables and placings - somhow, ALL the user defined products became smaller

As the screen shot below shows, not only did the UDP get smaller (the 1 on top is what I got when I deleted the device from the drawing and dragged it back in from the Available Symbols pane) - but the alignment to the grid is off on almost all the UDP the are on the drawing (I actually think on ALL) - so even if I was done moving things around, I would have had to sort the whole drawing out. Cable liines were all over the place in respect to the grid.

What's going on??