Thank you Amaranth. You continually bring real science to this forum and make it worth spending time here, unlike others here who seem to think that petty name calling passes for serious science these days.

Sorry to say it but I'm finding the constant bickering between Dan and Dehammer, for example, has lost its entertainment value and has become tiresome.

Dan - you're better than this - why do you allow yourself to get dragged down to that level?

Blacknad.