Configurable Product Super Attributes

[david_barnhart]

I have a configurable product with 5 'child' simple products, each with a different price. I believe I have filled out the Super Attributes section correctly:

Unfortunately on the front-end product page, selecting the different options does not change the displayed price:

What am I doing wrong?

Magento Version: 1.9.4.0

Theme: rwd

[david_barnhart]

I believe I have solved this problem. I was trying to use the Medium size as the default.  Once I changed the price of the configurable product to be the same as the Small size simple product, it worked.