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Join Date: Sep 2005
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The mixing elbow itself could be sufficiently corroded to block the flow at that point, or as Tommays points out the injection nozzle could be the culprit.
1984 Fast/Nicholson 345 "FastForward"
".. there is much you could do at sea with common sense.. and very little you could do without it.."
Capt G E Ericson (from "The Cruel Sea" by Nicholas Monsarrat)