yes i agree with that if in doubt be cautious but sometimes there is no doubt if you have already read my reply to you on my talk page you may like to go back and read it again because i have thought about it a bit more and changed it on a completely different issue your you have new messages last changes banner on this page is really not helpful as it is likely to confuse and mislead people i'm sure there is a guideline somewhere that mentions exactly this sort of thing but without guidelines if you think about it you should be able to see that there is a potential problem