Allows Checkout even when Item is not in stock.

Okay yes I have read through all I can find but I can't find anything that will help with my situation. Currently I own a t-shirt company. All my products have attributes from the option name size. There are 5 sizes. The problem I have is that people are able to order sizes that are out of stock. It does give a warning during the checkout. I want the system to not show the size in the drop down if the quantity is less than 1. Does anyone know how I can accomplish this?

You can see my link to my test item. Currently small has 4 and all other sizes have 0 but still allows you to order the item. Please help.

http://www.wickedfitapparel.com/index.php?main_page=product_info&cPath=1&products_id=90

You would need to explore an addon like Stock By Attributes, or similar, to handle what you describe.

I already have that add on. I have reinstalled it twice and it still doesn't work. I even went through and did the changes to the code and still doesn't work.

Well, then maybe that's not the right one for you. Or maybe you need to post about it in the support thread for that addon to get some specific help from people who are actually using it. I'm not.