Has anyone ever raised a tool box? I'm 6'1" and have a KRL7022 with the side locker. Both loaded down. I was thinking of getting a 6x8 or similar and routering out a notch for the wheels and just put a piece at each corner. Or stacking 3 2x8 pieces and securing a 4th one on the top, notched for the wheels. Anyone done this? I'm a little worried about that much weight shifting.

