I have the Beall buffing system and I have a question about the carnuba wax. When I go to load up the wheel, it doesn't seem like there is any wax coming off the block. I look at how quickly the Tripoli compound is running out and you can see the color of the wheel change as it is charged. I realize the wax I harder than the compound, but do I have to warm up the wax first? Thanks for any help you all can give me.