This is a big time waster I would like fixed.
If in preferences you have doors set so 'changes to the door opening height parameter affect Door sill height'.
when you alt click to move parameters from one type or door to another
or
when you select another door while one in the model is selected:
On some doors the height from the sill to the head changes to '0' . An error message pops up and you have to reset the this dimension to what ever your door height is or set sill to 0.
On the other doors the door height goes to 0. This requires resetting both the head height and the sill height.
Erika
Architect, Consultant
MacBook Pro Retina, 15-inch Yosemite 2.8 GHz Intel Core i7 16 GB 1600 MHz DDR3
Mac OSX 10.11.1
AC5-18
Onuma System
"Implementing Successful Building Information Modeling"