I have a site that is not online yet. The products in the store have what are called pins and there are 5 pins total on the product. You can order this product with pins of three different sizes. .010, .019 and .029. I have created the attributes for these and it works fine.

What I need is there to also be a custom size. If the user selects custom, they need to be able to select a different size and color for each of these pins rather than just selecting the one size for all the pins as described in the first paragraph.

Is there a way to do this in zen cart?

Thank you for your help in advance.