I just recently purchased a Kubota BX24 Tractor Loader Backhoe. I explained to the dealer that I want to sometimes use the loader on the machine without the backhoe. Using the loader without the backhoe is not a issue But my question is the rear tires are loaded and the dealer is telling me that having the tires loaded is enough ballast to use the front end loader without any other form of ballast. I beleive I need a ballast box but the dealer says differently. Any input please help.