So, I just splashed again after a yard period and found that the guy who replaced my black water hoses evidently busted something else in the process and now I've got a (small) leak. It's right over the forward bilge pump, thankfully, but I'm not sure where/what it's from, whether the freshwater system or from outside the boat. It's the smaller diameter hose running across in the attached picture, I'm facing forward and on the port side is the third cabin, starboard is the 2nd head. Does anyone recognize at least what type of line it is? As you can see, on the starboard side its sealed where it passes through the bulkhead so it's hard to trace without a lot of disassembly.