I'm having trouble with the length parameter in the attached family. The object I'm trying to array will not stay constraited and is oddly affected by changing the length parameter. When I set the array parameter then go to change the length parameter I get an error that the constraits must be removed. If I remove the constraits and continue to change the length parameter the items do not stay centered.
Any ideas?
Solved! Go to Solution.
this post by CADastrophe fixed the problem, his suggestion to associate the parameters of the nested family fixed the problem. AWESOME!
http://forums.autodesk.com/t5/Revit-MEP/Parametric-Family-floor-grating/m-p/4362607#M20066