Saturday, 4 July 2015

Lights!

I bought a 12-volt LED bow light for Firefly and thought it would be pretty easy to install.
Well, it was pretty easy to install the light itself... but the wiring of it wasn't so easy! First-off, I learned that I shouldn't just use any old wire, but rather proper marine-grade stuff. The difference? Each strand of copper is tinned! So it looks like it's aluminum or something.

I started with the switch. I used a part from the portable stern light that I got; I had no idea what it was for, but after pulling out the threaded insert and drilling the hole out a bit, it was perfect for holding the switch:
John helped me solder the leads to it, one of which was for the fuse. The switch is on the starboard side of the companionway. I've since written "OFF" to the left with magic marker, as it's "ON" in the above photo.
I led the wire forward along the cabin side and through the forward bulkhead to the "focsl", where I tied it in to a post set-up I made. I'm not sure if it's kosher, but it's what came to mind to do, rather than having wires just hanging around (enough of that already!):
 There was a lot of head-banging and cussing involved in putting this together. As I lay on my back trying to squeeze myself into the bows I was always sliding down aft. Looking up, I had the flashlight hanging in the lines you see going across below, and my glasses on upside-down so the bifocal reading part of the lenses was up. Barely workable, but got it done!
The wire leading down to the left above goes to the battery,
a 12-V gel cell that John donated to the cause. It's now turned around and firmly squished in between that water tank in the bows and another cube of water between it and the mast. It's not going anywhere! Notice that it's a "sacred" battery—don't know what I did to deserve that! ;-)

Lights on!

For the stern light, as I mentioned above, I bought a portable one that operates on 4 "AA" batteries. It came with a post and a clamp and some other stuff that was undocumented. I thought I'd be using the clamp (to clamp the post to the boat), but after trying it out I considered it too mickeymouse, so I made my own post holder at John's out of fibreglass:

I just happened to have a screw that tapped into one of the holes in the bottom of the post!
I didn't go with a portable bow light because of access to the bow being so restricted—I didn't want to have to be going forward to set it up or turn it on and off. But the stern light is a no-brainer for that. It will be stowed until needed.
Of course the rudder won't be up when the light will be in use, but I may consider putting a window in the mizzen.

Another project completed was finishing the bottom edges of the boom tent and putting extra loops on so that the edges could be tied from higher up, for summer air flow-through:


The sides of the boom tent can now be either up a foot, or down closer to the deck. It sure makes a big difference in comfort, having the sun blocked out of the cockpit!






Monday, 15 June 2015

Roughest day

Sheesh! That guy from a couple posts back was so right about the waters around here. ("It's that insane dirty dancing of wind and tide that makes you wish the band would just go home.")

The wind was a nice SSW 12-13 knots...
but it was dirty dancing with the tide, so it was really bouncy. Going to windward was slow but steady, and once I got half-way to Albert Head the wave action settled somewhat.

But then near Albert Head the wind freshened and I felt overpowered a couple of times, ragging the main. So I reefed, for the first time on the water.
I got the tack and clew down eventually (need to get cam cleats!), and went into the cove on the north side of Albert Head for calm water to tie in the reef points I couldn't reach from the cockpit. Once again I considered junk rig... but, so much work to make it happen!

The run home, with the mizzen furled, was bumpy and fairly fast. I've discovered that the wave action in videos looks much tamer than it is in reality. Wind here is about 16 knots. The boat is quite dry and handles waves well without shipping any—in a word: buoyant.


View from the shore (notice "SSW 17 kts gusting to 20 kts"):
Roughest day. Nothing broke.


Saturday sail

Friday was too windy, but Saturday looked like it was shaping up nicely. I got out in about 8 knot winds, way over by Witty's Lagoon. I noticed that the tide was sweeping me toward Race Rocks quite swiftly, and the wind was getting a little iffy, so I headed back. Three cruise ships came along at the same time. This one threw up some fierce waves, and then the wind, which was supposed to have built nicely to 15 knots, quit. So I motored home.
It happened that David Bowie's Cat People (Putting Out Fire) was on my sound system. It wasn't intentional, honest!  :-)

Almost forgot to say that the jib telltales are working much better:

I made a little button and button hole with some whipping thread and a dowel, to capture the jib downhaul so the telltales don't get caught in it, just forward of the bottom telltale.



Why I didn't go out on Friday

In a word: WIND!
Kite and sailboarders had a great time.



Saturday, 6 June 2015

Race to Alaska

The qualifying first leg has been completed, and most of the boats have made it in. (I don't have any info on the strictly person-powered boats.) The wind was SW around 18 knots against a fairly strong ebb tide. The people I talked to said it was wet and cold. The first boat, Team Golden Oldies in their 38′ Crowther super Shockwave, arrived around 8:45am. Oops! I just found the results page; they arrived at 9:18. The Victoria Team Mau for whom John built a pedal drive came in 6th—good show!

Here's what Dirk Visser said about the Strait on the SCA blog:
"The 40 miles from PT to Victoria can be nothing but a rippled millpond, or possibly the sternest test you have ever faced as a mariner. Any local waterman will confirm: 'It's big water'.
Back in the day, planning a run to Neah Bay or La Push we used to just say to each other with a shrug of the shoulders, 'the Straits can always be rough!'.
It's that insane dirty dancing of wind and tide that makes you wish the band would just go home. On one ocassion I can remember the relief of just getting out to the open, unprotected, Pacific Ocean!"

Here's my only good photo of the fleet in the Inner Harbour on Friday afternoon.
I don't know what team this boat above is, but I know I've seen it written about. It has tandem sliding seat rowing units; one person per oar, it looks like. Many of the multihulls had a similar set-up, with a sliding seat on each outer hull. I enjoyed that it has twin daggerboards, just like my boat does! They're flat on the outside and foiled on the inner side, in rectangular (why not shaped?) boxes. All high-tech hardware and rigging, including a carbon fibre bowsprit.

Here's the Race to Alaska web site. They start the main course Sunday at noon.

Back to Firefly

I finally got the new rudder blade finished! I installed it yesterday. Unfortunately, I was so wrapped up in the experience I forgot to take photos (what else is new?). Suffice to say one would have great trouble distinguishing it from the old blade in a casual viewing. The downhaul arrangement is different, though: I fabricated and attached a stop so that the blade can only go so far around when it's down. This will mean much better performance, and hopefully fewer or no vibrations from the engine (too long a story to go into here).

Now, to get out there and try it out!
Um... what happened to all that great wind we were having??




Saturday, 30 May 2015

next rudder - pointy edge

The NACA foil formula results in a foil with a blunt edge instead of a point, so that the point can be made of something that's not wood (i.e., whatever resin one is using). That way there's less chance of the edge breaking, and water getting into the wood. Here's how I did it (John's idea):
Clamped a straight-edge to one side of the trailing edge of the foil, and filled in the triangle with resin thickened with chopped strand and cab-o-sil. Put packing tape on the straight-edge for easy release, as resin doesn't stick to it.

After the triangle is hard, the fibreglass goes on and overlaps the resin. Then one has a blade with a pointed glass trailing edge that the water will just slide off of:

The rudder is almost done. (I think I said that before.) The top groove is glassed, and the blade is glassed. Just need to (wait until Monday for the shop to be open and) glass the upper part, drill the pivot hole, attach the lines, and put the rudder back together again.

Didn't quite know how to treat the change from the point to the rounded after edge. It'll be whatever it comes out as. Notice that I've drilled and filled a large hole for the pivot bolt, so the final bolt hole will be isolated from the wood.




Monday, 25 May 2015

Rugged

I found this area rug in the garbage. It was quite new, and the backing is really grippy, so I kept it, thinking it might be useful on the boat. Today I cut it up and installed it. It happened to just cover the floor and seats.
It's polypropylene, so presumably won't take long to dry out if wet.
I really wanted something for the cockpit floorboard, since I didn't put any non-skid on it and it is slippery when wet. Safety first!—I'd hate to have an emergency because I slipped on my own floor! I was thinking more of some kind of thick rubber floor stuff like those interlocking squares you can get. I'll see how this stuff goes. If it's not right I'll just return it to the garbage. :-)
After I put the piece down on the floorboard, I sat on the bench and pushed sideways as hard as I could with my feet to try and make it move, and it wouldn't slip a millimeter, so presumably it'll do. It'll certainly be better on bare feet in the summer than non-skid grit!

Not sailing just now 'cause the rudder is off. The new blade is close to being finished and is looking really good. If I get the urge I can always re-install the old rudder setup and go sailing...