I don't have problem to change value from the min to the max.
Please verify to be to the last Maintenance Release and relative Maintenance Pack of NX 10.
Thank you very much for your time, it is greatly appreciated.
Our system (and defaults) are controlled by another division of our company, so there is nothing much I can do, except raise the problem to them.
Do you know if there is a special setting or default for that?
There is no special setting for it. Whatever options are available are within that particular dialog.
I had used part provided by you and able to redefine the deformable part without any problem (value range along with a box to enter a user defined value) by using NX 10.0.3.5 MP18.