o.k that is what I understand too, but I do not understand what this whole post was about. I am always happy when someone has a look at my models and if he/she comments on it! i already agreed that I was wrong and that I would change the model accordingly. So it was just an additional "I agree with Rowan", right ?
@ JP: re-reading my post above, it might come over a bit rude to a native speaker. Should have included one or another emoticon


all the best
Steffen