[s]Add [b]_view.presets_combo.setSelectedIndex(0);[/b] to your initialization page should fix the problem.[/s]
Sorry! it is not working. There is another problem!

What you should do is add _view.presets_combo.setSelectedIndex(0); in action property for reset button
change the reset button from
[code]
_reset();
[/code]
to
[code]
_reset();
_view.presets_combo.setSelectedIndex(0);
[/code]

You will find all the available functions when you type in [b]_view.presets_combo.[/b]
That is the way I found the above solution!

By the way, you programming skill is getting better and better.