Greg,
I have been using some for years on mine but it was when I did not have a top and the windshield was reversed because I thought it looked better. Now with a top I have it in the correct orientation I can still use them but if I want to install the top I have to remove. I had thought of leaving out a couple of small pieces of the metal bar in the front of my top where it installs in the groove to allow them to stay installed but not done that yet at this point. The visors use the same hardware as the wind wings.