Scheduling Mullions

[WYSIWYG-BIM]

I have a curtain wall family nested within a curtain wall family. Mullions wont schedule this way. Thought maybe I could get the same answer if I used a Calculated Value. I tried to multiply (H*2)+(W*2) and I got "Inconsistant Values". I tired it with and without ( ). I tried simply Height*2 and still got the same error.

Anyone got a better idea or know what I did wrong? Thank you.

[WYSIWYG-BIM]

I got it to work. Height * 2 + Width * 2 and set the "type" to Length. Duh! Sorry to bother you...today.