I just purchased Avalon in June, after chartering boats for 30+ years. So I'm trying to learn as much about the boat as I can. Here's a question that I'm hoping someone can answer: I just pulled out several layers of gross 3M Oilsorb pads from under the engine...they had clearly been there a long time! Then I sponged out the area below the engine and cleaned it up. Then I laid down a fresh Oilsorb pad. After using the boat for a few days, I checked the pad, and found it floating on a half-inch of water or so. Near as I can tell, the boat is designed so that drips from the stuffing box flow into a shallow area under the engine, until it finally overflows and heads to the bilge. I was surprised by this. Is water really supposed to collect under the engine? It really appears to be designed that way. I expected there to be some weep holes forward of the shallow "well" under the engine for water to escape to the bilge, but there doesn't seem to be.
Avalon
1996 Catalina 36 MKII
Lake Superior
I think we simliar boats. It looks like maybe a qt. of fluid will collect before headed to the bilge. I kind of like being able to clean up a small leak before it gets to a larger area. Also I don't like coolant, fuel and oil getting pumped overboard. I have a dripless system on my prop shaft so I only collect oil fuel or coolant in this small area. I keep a bilge pillow in the sump. You might looking into an adjustment on your shaft packing. It might be driping a little more than it should. I'm no expert on this but they have made improvements on packings. Do read up on this. Over tightened to stop the dripping is really bad.
Chuck Lennox
97 MKii Ventura Ca
Island Girl Hull #1611