There are many scripts that come with values entered into spinners by default as primer. When working with the script/plugin one can get of track quickly by changing the default value. A default button "D" would be a great help for the users to get back to the start.
I respectively ask the max script writers community to embrace the following as a standard.
Please included value reset and default buttons to all spinners.
------------EXAMPLE------------
rollout myroll "default reset example"
(
GroupBox grp1 "default reset button" width:158 height:35 pos:[3,2]