I have created a single door with a parameter to allow for a change in the swing angle. so I went on to create a double door with a parameter to allow for a change in the swing angle. in the double door I am able to change the angle to any angle but 90 degrees. when I do so I get a prompt that says it make type and wants me to delete it. can anyone help me see where I went wrong. I am attaching the double door family.test_Double-Flush.rfa