FedEx support for Dimensional Weight

Greetings,

Do you have support to auto-calculate the price of a FedEx shipment based on Dimensional Weight? If so, does this apply to ground shipments only?

We have a customer (that uses your v10 + ActiveX + non-visual SDK) and we want to confirm if ShipRush does that special price calculation when the dimensions are supplied and the service type is set to Ground.

Thanks,