Problem with Customizing Columns in Recipe Windoe

Greetings -- I am having a problem with displaying the information I want to see in my Recipe Listings.  I was trying to reorder the columns that display in the recipe window and inadvertently removed the "amount"column.  I cannot seem to get it back, and "amount" is not listed in the Customize Columns list of available Fields. This makes it difficult to design brews as you cannot see the amounts of the items you are entering into your recipe.  What am I doing incorrectly, and/or how do I get amounts to list again when I am building a recipe?
Thanks -

Worst case you can go to Documents/BeerSmith2 and remove or rename the BSCols.BX2 file from that directory (after shutting BeerSmith down first).  This will reset all of the columns to the default.

Brad