Thank you for the sensible reply. It's not what I wanted, but it does explain the situation. What venue do you suggest for someone who wants to play interesting hands, solitaire, and get a comparison with the field? I've tried the IMP tab, but I often get hand after hand that has little or no playing strength. I don't mind any hand if playing with my partner, but, with a robot, it's nice to have some control of the situation. If I'm off-thread, I aplogize. Thanks for you answer.