As kids in Sonoma, we’d try riding bikes with no hands on the bars all the way down Denmark street. It helped if the tires were pumped up firm and your core was tuned up (from pulling weeds). Fast forward a few decades, and Charlie’s demonstrating what we finally got right with the rudder balancing! We’ll do some by-millimeters shim adjustments on the water this weekend to bring back just a touch of weather helm, then take the cassette home one more time for bonding in the new part. Phew.
Also in that photo note the radar is missing. The stern tower is working out great, but the radar was too low. Joe the electronics guy immediately scoffed, noting the radar beams that would hit us in the cockpit. So it’s getting a 4′ extension pole made from VA Bob’s windsurfer mast offcut he kindly sent over.
That’s the top plate, sitting on the table a few evenings back. Tonight we bonded on the lower disk that will bolt on the tower where the radar used to mount. The top plate has an extra lip on the front to mount a couple of LED deck lights.
The jib deck bag got it’s final sewing job; recall that it didn’t quite button up around the forestay because someone (the builder) didn’t allow for enough sail bulk up there. So it got these earflap looking things:
and now it’s fine. We’re happy with the open mesh bottom, especially now that it’s been raining and this is free to drain.
Electricity supply in the boat is still the tiny lawnmower battery, but we’ve finally called-the-ball to begin the Lithium Iron Phosphate battery pack build. The order went to EVtv.com, an electric-car conversion company in MO. This topic is extensive, and a lot of people are interested in just this, so we’ll do some dedicated posts coming up on the battery system install. For now, it’s the physical challenge of mounting the 16 cells in a spot that was originally built for just a couple of car batteries. This tray mold was done based on dimensions provided by the battery dealer, before the crate arrived.
And yesterday just before closing time, UPS Freight called to say our crate had arrived at their dock. Y’all can guess what Greg got for Christmas this year!
Took two of these blue cells and the tray to the boat last night, and it’s not going to fit standing up as planned – just not enough clearance on top for the wiring. But it’ll work with the tray tilted back about 40 degrees, with the battery back edges resting against the curve of the hull. So tonight was also some surgery to trim away the front of the tray and add height to the back side for this new mounting configuration. That’s enough to whet your appetite on LiFePo4…
Now, back to that sail the other day with Charlie smiling. After five months in the water, I FINALLY got an actual performance sail-tuning, get to know the rig day! Carlos was aboard, and it was a joy to get F27 Papillon captain Drew Scott out for the first time. Drew is a talented racing sailor with an intense eye for sail trim, and I really needed to get him aboard to help assess this new boat, new mast, new sails combo. we’re all in love with this big, powerful, easily adjusted main (and so far the Leneman Vee mainsheet / no traveler hardware ROCKS!) The Hydranet fabric (spectra & dacron weave) is holding shape like a fixed wing.
The jib had been sailed reefed through the summer and fall because of high winds and the mast & steering issues we were sorting out. So here was it’s first real use day. We’ll start with Inspector Scott checking things out.
The sail appears to be cut to allow for a big full belly in light winds.
I’m concerned the transverse mounted cars aren’t far enough aft for this size sail. Here are the light wind shots (around 5 kts as we were leaving the Richmond breakwater area)
In the third photo, as we start to point higher, the sail is rubbing on the upper diamond wire. A half hour later we’re out in the main bay, with wind up in the 10-12kt range.
The headstay tension is light and it’s bending off to leeward, which helped keep the sail off the diamond wire, but that’s not a real solution. The second shot shows the effect of the jib car placement – the sail is not balanced top to bottom in terms of airflow. So we tried various temporary sheeting angles to get the sail drawing equally at each set of telltales. In retrospect, I’ve realized there’s more overlap of the mast with this sail than I had wanted, and we have to solve for the diamond wire interference. Hopefully we’ll be able to solve this with local support, rather than the jib having to travel cross country again. Stay tuned.
CALL FOR CREW = local folks, would you like to sail Ravenswing this Sunday? Weather forecast is down to 20% chance of rain, and 10kts of wind from the west. We’ll aim for a late morning start. Please call, text or reply back here if interested. 707.486.3954
You wanna be like this guy. He knows the drill :)