AbleCommerce Shopping Cart Software

I have UPS and USPS set up as integrated carriers. I have my warehouse set up with a valid address. I have weights on my products, some of which use variants and some don't. I am testing this with products that are not variants. I have all zones and all warehouses set for all ship methods. I'm in "test mode" on USPS and I enabled "debug" to get the logs. When I try the shipping estimator or try to checkout no matter what, the USPS will NOT show up in the list of methods and prices. UPS works just fine. I checked the logs when I try this and it appears I get the XML returned from the USPS web service and it has rates in it, so it doesn't appear to be an issue with the USPS service. For some reason, AbleCommerce just won't display it. I've read all posts about USPS carrier and every issue like mine has been related to something that I've already checked (weights, zones, etc).
I want to use the USPS to handle military addresses only and UPS for all others, but for now I'd settle with just getting USPS to show up at all.
Any idea would be appreciated. (AbleCommerce version 7.02)

Try setting USPS to "live" mode?

I tried to change it to live mode and it still doesn't show up. Again, the debug log shows the data coming back from the USPS web service, but no estimates show up in the shipping estimator or at checkout.