think it's an upgrade every day of the week, and if upgrading led to a poor result, as it seems to have here, then it's just resulting rubbish to say that the upgrade was a mistake or some such.
thanks all, I was playing with a pickup partner on this board who just moments before told me, "I don't play reverses" errr and, "I like to take risks" so I thought I'd just bash out 6C on this which thankfully made. It's obviously not a bidd ...