Here's my take on one of Ben's ideas (the inlet inside the outlet one). I couldn't come up with any good way to make his manufacturable (several things scare me there), so I went with 2 outlets to one inlet with flow directed over the core, and the outward flow "directed" towards the barbs. I could probably go to 3 or 4 outlets, but this will still outflow about 95% of all blocks now extant.
Comments?
Bob
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