i was just wondering how you stack rubs. If you want/have more than one snake. Do you need some sort of frame to put them in? or do you just stack them on top of each other? and how do you control them temps properly if they are just stacked on top of each other.
You need these in a racking system which is basically a unit with shelves in it. To stack them directly on top of each other would mean your heating would be near impossible to get right and to get to the snake at the bottom would mean moving all the heat mats and other RUB's out of the way to get to it.