They finally finished installing it this morning, it was covered in grubby handprints so I cleaned it and noticed what looked like a bit of sellotape around the hole (where you can view the pilot light) I pulled and it seems to be covered in a layer of thin clear plastic. Is it okay to carry on and pull this off, or is it there for a reason?
I hope I can rip it off, not only will it be immensly satisfying, but if I can't the whole thing will fast look grubby and old.