Advertisement Did I not say it is very unlikely that would happen? I said I imagined that would be one of the reasons put forward by the post as to why they are not allowed. Im not trying to conviced hobbyists of anything. no it wouldn't collapse at all. it would be undoubtably a little more tricky but it would not collapse. What do you think I feel so strongly about? And I have never said that I support this hobby to any great extent. maybe you should reread and reread again also.