AbleCommerce Shopping Cart Software

I have added a kit to my product called "Front" with a cost of £10.00. It is using "Included checkbox".
On the product page if i check "Front" it and add the product to basket front is added to the product twice and the cost reflects this.
Is this a bug? It appears to be, but i wanted to check as there may be a kit setup explanation.

Thanks

I have checked it and unable to reproduce the problem on final. Use the AbleCommerce help to learn how to setup the kits.
http://help.ablecommerce.com/