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Monday, August 11, 2014

E Climbs the Mast

E. had asked a while back if he could go up the mast. At that time, J. had helped an older friend of ours to change his steaming light and even went to the top to reattach his mast-head anchor light. E. thought it would be cool to learn how to do this, too. 

Before we left, we decided it would be prudent to change our steaming light. After all, it has not worked the entire time we've owned MERGANSER. 

So tonight E. and J. rigged up the chair to send E. aloft. 















First, a note about our chair set-up. We took the idea straight out of Lin and Larry Pardey's book, Capable Cruiser. But we've also seen something very similar in Hervey Garrett Smith's The Arts of the Sailor. We use our 1/2 inch three stand nylon stern anchor rode, two double blocks with beckets and a hook, plus the necessary shackles. We attach the chain hook to one block (leaving it permanently attached). This shackle also attaches this block to the chair. The other block is attached to whatever halyard we are using by tying a bowline. The rode is then rove through the blocks so the standing end comes down from above and can be used to haul ourselves up. The halyard is raised while letting out the appropriate amount of rode and securely tied off. Then we sit in the chair and can haul ourselves aloft (only pulling a quarter of our weight). The rode/halyard can be tied off onto the hook to work with both hands or twisted around the hook to slowly descend under control.

[Note: 3 November 2014 - Lin and Larry Pardey's November Tip is about how they rig their gantline, follow the link to find out more about it.]

We also tend to run two safety lines. Safety Line A is controlled by whomever is in the chair. Safety Line A goes around the mast twice before being tied off to itself. If something were to happen, Safety Line A  would slow (even stop?) our descent. The other (Safety Line B) is a spare halyard attached to the chair, attended to by one of us on deck, and the slack kept off it. From time to time (like when the person in the chair has stopped to work, or is moving their safety line above or below the spreaders), this line is tied off.  Again it is another safety precaution. 

Once E. and J. had things set up, E. went up on a practice run to be sure he was comfortable.


















"This feels good, Dad. I feel comfortable with how this works. Can I just keep going?"

"Sure." So E. hauled himself up to the steaming light, while J. kept the slack out of the second halyard (tying off from time to time). E. went aloft with what we thought was the right size bulb.





























When he got to the fixture, he removed the casing and called down, "Thanks for taking the bulb out, Dad. This will make it easier. " Only thing was, J. hadn't removed the bulb. Well, that would explain why the light wasn't working. We were hoping this would be an easy fix. So far it looked it was going to be. 

E. inserted the new bulb and we tried the switch.












Ta Da! The light worked!

Just to be sure, we turned the light switch on and off a few times. Still worked.

Down E. came, all under good control.














He was fantastic! Of course the girls then wanted a try. So up they pulled themselves to about the spreaders and then back down. First I. then M.







Great fun. We'll have to see if anyone is sore tomorrow. 

Sunday, August 10, 2014

The Super Moon

Then there was the night of the Super Moon. 



Project: Dinghy Sail Placement

Using PIPPI as a test-bed, one of the next steps was figuring out the mast placement. J. decided to fit the mast step upon the seat to give just a little more head-room under the sail. With lug rigged boats there tends to be more side to side and fore to aft loads than compression loads (as in downward pressure). Having I. and M. test this out was a good idea. And it proved that sitting on the floor was a necessity, as was the seat level mast step. 










Thursday, August 7, 2014

Project: Dinghy Rudder & Lee-Board Epoxy Coating

Concurrently, the rudder dagger-type boards and the lee boards get created and epoxy coated. These have bull nosed leading edges and tapering aft ends, not quite airfoil sectioned. J. used a router for the bull nosing the fore end, and a hand plane for the aft end.







M. and J. measure and cut the side pieces for the rudder head.











Coming soon, you,  dear reader,  will see how it all fits together. 

Project: Dinghy Sail Work Continues

In the meantime, sail work continues.

First came the grommets,











then came the holes (and other simple fittings) to boom and yard.







Finally, a test hoist!
Looking good.









The sail, boom and yard even fit inside PIPPI. 

Project: Dinghy Sailing Rig Transom

The idea of PIPPI and LONGSTOCKING was not only to have two sailing dinghies that could stack together (one on top of the other), but also be able to attach end to end (transom to transom) to make a larger dinghy. How does one attach rudder hardware in such a way as to allow all this to happen? 

Well, first one makes up one's mind as to where to cut down the transom to finish it off. You might have noticed that last season's photos of these dinghies had transoms that stuck above the gunnels. We cut them down this year, and added a sculling notch to each. In the first photo, if you look closely, you might notice that the bottom dinghy (the overturned one) had yet to be trimmed down.


Then we worked out how to attach each rudder. We like using hardware store solutions (when possible) on dinghies and small boats. So we decided upon eye-bolts. If we placed these just so, then maybe we could also use them to help hold PIPPI and LONGSTOCKING together when the time came for that, too. This meant cutting a notch out of each transom (turned out to be the depth of the plywood), as J. was doing here.


First we used the router (first photo) then cleaned it up with a chisel.

Friday, August 1, 2014

Project: Dinghy Sail Making

For PIPPI's and LONGSTOCKING's sailing rigs, J. modified a tarp sail plan he came across online. We've made tarp sails before. Our experience has been that they have been quite long lasting for the use we give them. This time, however, we decided to use white tarps rather than blue for a more sale fabric quality. 

First J. used a drafting program to draft the online sail. Then he changed the dimension of scale to our best advantage. One of the tricks was to create a sailing rig that would fit within the dinghies. We didn't want any rig components traveling (tied down) on the deck of MERGANSER. 

Borrowing a church basement, we laid out the edges, marked the straight lines, added the curves for rounding (either convex or concave), then cut to shape.







Next, we cut the reinforcing patches and edge work (using double-sided tape we happened to have).











Then it was off to sewing!














By the way, we used the first sail (pre-sewed) as a pattern for the second.