Hi Mike,
Tar very much for the thought and I don't think it is a silly question! I had tried to see it is was possible. Had I have known to cut the stud down prior to the whole assembly being welded up I could have. As for now I don't think I can get on the stud in anyway to cut it down it protrudes up through a large flat plate that is mirror polished so easy to scratch etc. I think I will just look a slightly larger pocket to hug the threads and stick it on like you said.
Tar very much for the help
Steve