Question about who has casters / wheels on their bass cab. For the sake of this thread, please forget about a tilt-back situation where the cab just has 2 wheels built in to the back of the cab (like an 810 fridge or 410HLF, for example). Curious for caster guys - do you feel like you lose some "rumble" from the floor-coupling department? If so, do you use a workaround to maintain it? I'm asking because I've never had a bass cab with casters, but am entertaining the idea. Thanks!