I use Collector Classic nearly everyday and the main reason I haven’t switch to “new” Collector is the point average limitation. If I want to switch the number of points on the fly, I don’t want to have to navigate all the way back to the main page to change it. This is also the reason I don’t recommend colleagues to switch.
Please bring back this feature, even to the radial button where Undo lives. It would help bring so many users over to “new” Collector.