The angular in family environment is very tricky

[Crystal_Duck]

Hi. Im assigning an angular parameter to current family. Everything works fine except for the last one.

The behaviour is quite confusing. Im not sure this is a revit bug or not.

Please take a look at the short video below 

Does anyone else encounter this problem?

Any help would be appreciated.

[fabiosato]

Hello,

I suggest you create a reference line to be controlled by the angle parameter, and the solid be created using this reference line as work plane

[Crystal_Duck]

Hi, @fabiosato 

The family is a faced base type, so I think Ref-plane is the good choice in this case

If you can take a look, I will attach the family here

[fabiosato]

Hello,

Please share the family for testing.