Brunton if your interpretation of the WP rules as per WP MEDRS is right the rules are wrong But I think you inadvertently happens easily this area of stats is a bit tricky misinterpreted the rules The discussion of these points should now move to the MD MEDRS site where I will go following not only my instinct by the advice of my mental health advisor She says I know you like an argument Reinhard But remember how often that got you into trouble Here at Homeopathy Talk your contributions have already been sectioned WP slang WP NOTFORUM if you carry on you will WP DICKED And the advice on the WP DICK site is very wise In your case Move On gracefully She is right I will move on I don t know about gracefully though I never knew Cheers Good grief I nearly said WP Pricked and WP Prick