Nice new interface, although i reckon it could be worth changing the belt restrictions to numbers, like it is currently when you want to set a min/max belt.
Will you have to fill in the max/min belt boxes?
I notice that all the existing rooms have white belt as their max and min, will tht need to be typed in manually or could the boxes be left blank?
Also, if possible, I'd like to hear more about the "how close a joint is to braking" thing.
I think it would be really cool for commentators, so long as it wasn't available for players during the match.
All in all, great work, looking forward to 4.3!