I use a lot of parameters in my drawings. As such I have to click on List Parameters when dimensioning something and then choose from the list box which pops up. It would be handy to have a combo box feature which lists all the available parameters from it. It would not only save one mouse click, but possibly two, if the user decides to "drag" their selection and choose it on the "mouse up" event when selecting the appropriate parameter. If this feature were implemented, maybe the List Parameters menu option could be removed from the dimensioning pop up altogether and use my method instead. It would surely make entering parameter dimensions a lot quicker.