I have been mulling over adding taps to my keezer collar (currently 1 tap and 1 cobra), but want to know the various opinions on the optimum spacing between faucets. I look at pics posted around, and the spacing seems to be minimum of 2", probably all the way up to 4 or more inches apart.
I was thinking of buying a fancy (read expensive) pre-drilled stainless backsplash and tray combo with the pre-drilled holes (which will answer my question as long as I buy it first), but even those are variably spaced based on the size tray and number of taps....so, is there any experience with too little or too much space between taps?