Tag Archives: YBW

You ain’t going to make it

I’ve just found Blueboatman’s excellent thread of junk rigged Corribee and Coromandel advice for the Jester Challenge via Steve Hickey on the Jester Challenge mailing list.

This is a really useful list of failures and risks of the boat, and advice about what to do about them.  What’s great is that it corresponds very closely with that I’ve observed after two years with my Coromandel thinking about the Jester Challenge. I’ve only just found this thread, and it’s great to have some confirmation as well as a few things I’ve missed.

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Filed under From Elsewhere

Flopper stopper

Sarabande on the YBW forums posted a link to a device called a “flopper stopper” in a thread about wobbly boats.

This thing strongly resembles the Coromandel anchor locker lid. Mine makes ominous creaking noises when I step on it and I’ve been thinking about making it stronger. I bet I can make it do double duty as a flopper stopper when I do.

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Filed under flopper stopper, Plans, Repairs and Modifications

The solar panel

I’ve just written a reply to a thread asking about solar panels on the YBW forums, and I thought it’d be worth reproducing here for anyone interested.

I have a Nasa 20W through a CMP12 solar regulator to my Platinum SD685L 75Ah leisure battery, from which the main drain is the tiller pilot. I use the tiller pilot a lot as I’m usually solo, and the panel keeps up with the drain on a sunny day, and generally has no difficulty keeping up with the instruments and lights. My VHF is handheld and charged from the main battery occasionally.

I haven’t hooked up a sensitive ammeter and done the calculations yet. However, I do have one of these volt/ammeters with the ammeter in line with the battery and can highly recommend it. (I know then the solar panel is keeping up because the ammeter reads zero drain.) I filled the back of the meter with silicone electronic potting compound to keep the electronics from getting damp.

The solar panel was held down by duct tape on the aft locker for a lot of last year, but now it’s stuck down with a generous bead of Sikaflex. Nasa recommend this as a method. It suits me as it’s removable and doesn’t involve making holes in the boat, and especially not putting screws in the deck core, which you should never do.

Here’s a picture of the solar panel in its new position.  This spot is almost never in shadow.

IMGA0699

I just have to trim those Sikaflex blobs and clean off the old duct tape glue.

The wiring isn’t final either. I’ve looked at a few deck glands but there’s a fairly large connector on the other end of the wire, and I’d like to avoid cutting it off or making a hole in the boat. The wire actually squeezes nicely down the hinge side of the locker, so I might just fix it down (more Sikaflex) more or less where you see it, reinforce where it might chafe in the hinge, and then use some self-adhesive cable fixings inside to connect it forward.

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Filed under battery, Equipment, Repairs and Modifications