Reset Layer Style/Blending Options Defaults

While working on project "A" and using the Layer Style/Blending Options dialog box. I wanted to reuse effects on other layers so I clicked the "Make Default" button. Now Im working on project "B" and I would like to reset each of the layer effects to their original/factory setting but when I click "Reset to Default" the effect resets to what I was using on project "A". How do I reset the layer styles to the original settings? 

("Reset to default" in the FX dropbox on the bottom left of the dialog box does not do it either)