Problem adjusting the price colum width on Product Listing

Hi All,

I have been messing with the setting for the Price/Add to Cart Column Width, but it does not seem to be affecting the page at all. Every other setting seems to work.
Configuration > Product Listing : Display Product Price/Add to Cart Column Width.

As it stands the 'Add:' text gets squished against/under the Qty box. The only way I can stop it from doing it is the reduce the 'Display Product Description' value to "85", when I want to use around 200.

Has anyone else had this problem? Or is my template broken?

Column order
Display Product Image : Display Product Name : Display Product Price/Add to Cart

If it is my template file... could you please tell me which one so I can adjust it manually?

Ta Heaps!!