I have heard you can use different fluids in your tires to add weight to your machine. I have a 2005 B7510 with NO LOADER and we use it for brush hogging but because of the weight of the brush hog, the front end keeps pulling off the ground which makes it hard to steer. I was thinking about adding fluids to the front tires to put even a 100lbs on the front end. Any recommendations on DIY and the types of fluids we could use? I am in Florida so freezing only happens a couple of times per year. Thanks Community!