I got some problems to change values on a sketch part in 2011. When a model is created i dubble click on a surface to get the dimension then i dubble click again to change its value. This is not always working out for me, i tries and tries but no inputbox is visible. Is it only me?

And a issue where is the reverse sense of dimension?? it seems to be gone...!!!

Top is inputbox Sw2011 botom is Sw2010