Can we cut out the sunroof cassete tray that the sunroof sits in when open? It would make it easier to get the cage closer to the roof if we can take this piece out. Not sure if the rules specifically allow removal of this piece. TIA
9.3.13.25. The sunroof cassette mechanism may be removed so long as a replacement panel is either securely sealed (welded/bonded) or secured in place with retaining clips as specified in the CCR.