Hey I installed the new USPS plug in for my page www.floridasdying.com/catalog and I have noticed it is charging higher postage rates for overseas packages than it should be. An order that zencart acknowledges is just under 8 oz is charging over $17 for postage while the actual postage is closer to $12. These price hikes make business hard enough but these inflated prices are going to scare away the remaining overseas business I have. I reduced my handling charge to .50 when the new rates kicked in so I know that is not the problem. Is anyone else having similar problems? Does anyone know how to fix this problem