I'm having a slight issue using combine shipping. First off, we are using 2 flat rates: $0.00 for free shipping on certain products which we are calling Free Shipping, and various amounts for other products which we are calling Flat Rate Shipping). When choosing Flat Rate Shipping for a product, the shipping show properly on the initial checkout page. However, on the "Review Order" page, 2 line items show up for shipping (Flat Rate Shipping and Shipping Total). This in itself is not too bad, albeit a little redundant. The problem is both line items are being added into the subtotal. The final total is added up correctly, but it's a little confusing to users. I am using the most current version of uc_combine_shipping (1.3) and Ubercart 2.4, but I've tested it on 2.6 and 2.7 as well with the same results. If I disable uc_combine_shipping and manually choosing the Flat Rate option, this doesn't occur. Any ideas what might be going on? Thanks.