I'm creating a family right now and I'm wanting to use a formula to control 2 parameters with it.
Here's the specific scenario: I have 3 grades of finish for a countertop family I am creating; economy, custom, and premium. I have yes / no parameters assigned to them all and what I am hoping to accomplish is to turn off the other two parameters when one box is checked. So, if I were to turn (or check) on the permium grade finish box, economy and custom grades would turn off.
I can make it work with just one or the other parameters. An example of this is I can turn on premium grade and get economy grade to turn off. I can't however make economy and custom turn off.
So far, the boolean formula is simply "not (Economy Grade)" when I want premium to be displayed. Every time I try adding in "Custom Grade" I get owned by Revit who thinks it's too good for users with above average intellect. Any super geniuses out there who have a work-around or know how to achieve this desired result?
Thanks in advance for your help!