recently our company started testing with magento as we are trying to release before the end of the year. Recently we got caught up on a snag with shipping certain products. we are in the automotive industry and certain SKUS consist of multiple boxes that are greater than 150lbs. Currently it will only quote our allow us to ship these items freight but we ship these item ground using our current system. What is the work around for SKUS like these as freight would be inconvenient for these items as the boxes are small.