Crab must be off shift.....as evidenced by his absence here of late. Hopefully, when he comes back to work and can find time to set down the tea cup he will respond to some of the questions and invites offered in response to his original post that set off this thread. I know several of us are very interested in how he views the situation now.
It could also be he is doing some research to ensure he has the pukka gen this time.