I have attributes setup for all of my products. After making your choices you have the option of paying in full or a 50% deposit. I have been running attributes for over 1 year and the 50% deposit piece is not working properly. The attributes selected will increase or decrease the price of the product and the 50% attribute should then take of 1/2 of the total price and it is not. Click here to run through a scenario, this is a live site!. You will see after adding costs to the base price of the product the 50% off only applies to the original price of the product. Any ideas on how i could fix this?