Please let Ctrl - Z undo the last value change when modifying user parameters.
Currently when you press undo when editing the parameters table, all changes are discarded as the table is closed. Especially after spending a fair bit of time adding user parameters and tweaking values, this was a very unexpected behaviour..
I made a change to one parameter that gave an undesired result, so i mindlessly hit Ctrl - Z, and suddenly all the parameters I had been adding were gone.
Additionally, it would be nice to be able to have the parameters table open while modelling, and be able to adjust them on the fly while building up a model. Currently you need to dismiss the table in order to use and other operation.
Thanks,
Niels
