I didn't run into anything that was in the way and can't imagine what it would be. I'll be in the garage tonight and can take a look up in the fender well to see I can spot what it might be. Otherwise I am happy to answer questions!
Was following your thread on removing and polishing the Targa bar and was interested in pursuing the project. On the passenger side rear wheel well I came across unknown parts that is blocking access to the nuts that is holding the targa bar and was wondering if you knew what it blocking them. I tried looking at the manual and could not find it. Did you come across it in your targa bar removal? If so, was it ok to remove?