[Acrylic-bob]

Readers should note at this point that it is usually a sure sign that Haddock feels himself to be on the loosing side in any discussion when he begins to punctuate his posts with "Sigh".


I don't usually approve of thread wandering but, this has been most interesting and instructive. And, since I am the originator of this thread I am prepared to overlook it. Having said that though, I suppose we should now get back on track.