Precision P13... I know... It's not a Laser... but...

Thread starter #1
Hi sailors. Just wondering if this is a friendly place to share some pics and ask for advice about my recently acquired Precision P-13 "Laser clone"?

Thanks!
 
Thread starter #4
Thanks everyone! My sailing history started with a Vagabond 14 that was too much for me to handle solo as a new sailor. Years later I tried again with an American 16 fixer-upper, gained some confidence then went up to a nice Precision 165, which unfortunately I could not launch easily from my lake's shallow ramps. Next was a Catalina Capri 14.2, which I still have now and is a great family boat. But I wanted something quick to load and launch that would be exciting to solo and easy to right after a capsize. While looking for an old Laser, I found this Precision P-13 in nice shape at a great price, so here we are. I brought the boat home, cleaned it up, and here's what the cockpit looks like.

First question -- It has a factory-installed self bailer. But I'm not sure if it's working?

The boat will have a little bit of water in it before I even board after launching. After about 30 minutes of sailing, there is a noticeable amount sloshing around my feet. I push the bailer open but the water doesn't appear to exit the boat, even if I'm moving at a good clip. The person I bought it from said I should see the water being sucked away.

When I get it back on the trailer and open the bailer again, all the water quickly drains out. Also I remove the drain plug from the transom and there's no water inside the hull either.
 

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Thread starter #6
Thanks LaLi! I thought the exact same thing! I could not figure out why on Earth one camcleat was reversed.

I've since turned it around, figuring now it can hold the boom vang control line in place?

Here is a picture I found online of another P-13 where you can clearly see two camcleats but too fuzzy to zoom in on their direction.

Also a second picture of my boat, before reversing the camcleat. You can see the vang control line is not secured.
 

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LaLi

Well-Known Member
#7
These pictures show the second cleat oriented the same way (I think): Sailboat for Sale!
Even so, its intended use remains a mystery. All control lines already have cleats somewhere else.

On the Laser the vang tail is tied to the centreboard for easy access.

Have you thought about adding purchase to the vang and cunningham?

_
 

Rob Hair

Active Member
#8
Caprintx, are you sure the bailer was fully deployed and the flapper at the rear wasn't stuck? My experience with Elvstrom bailers (on an OK dinghy many years ago) is that they work very well (better than the Laser bailer).
 
Thread starter #9
Thanks LaLi. Yes I just bought a book about Lasers and it shows how to add purchase the vang and cunningham. I will try that out!

Thanks Rob. I haven't really inspected the bailer too closely. I'm guessing I need to get under the boat to see the flapper when bailer is open?
 
Thread starter #10
Thanks to a generous local Laser enthusiast, I just got a lightly-used standard class-legal Laser sail to try out on this boat. Anything I should keep an eye out for as far as fit and performance goes?

From the stats I found on the interwebs, the Laser sail will be 4" longer at the foot, and 2" longer at the luff. Yet the Sailboat Data website says the Laser has 76 sq ft of area as opposed to the P-13 having 85 sq ft?

In any case, should make for a fun ride when I test drive this new sail!
 

Ghost Rider

Planing into eternity...
#11
My old Laser (#2069) mainsail was 76 square feet... try rigging the boat with the Laser main before trusting any & all Interwebs measurements, AYE??? :eek:
 

LaLi

Well-Known Member
#12
Anything I should keep an eye out for as far as fit and performance goes?

From the stats I found on the interwebs, the Laser sail will be 4" longer at the foot, and 2" longer at the luff.
If that is how the sails differ, then you will quite possibly run out of range of adjustment both on the outhaul and the cunningham, that is, you can't get them tight enough. But you have to try it first, as it's a matter of spar length and the placement of fittings. Different mast bend may be whole another issue as well.

Yet the Sailboat Data website says the Laser has 76 sq ft of area as opposed to the P-13 having 85 sq ft?
A sail actually forms an irregular 3D shape, whose true surface area is pretty hard to measure. Any published numbers of one-design sail areas should be treated as ballpark figures.

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Thread starter #13
Thanks all for the great advice. I did a loose test fit in the driveway. Fits better than I expected. Of course I need to get out on the water to really find out how she'll behave.
 

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Ghost Rider

Planing into eternity...
#14
Foot's a bit high off the boom, but otherwise I reckon it'll work... reminds me of those kids in school whose pants legs were a tad short, LOL. We used to call 'em tidewaters, tide waders, whatever... no worries, nobody else will notice on the water. :rolleyes:
 
Thread starter #15
LOL. I thought the same thing. I'm guessing it'll come down a bit once I have it fully rigged with cunningham, outhaul and main sheet tight.
 

LaLi

Well-Known Member
#16
Ok, the picture shows pretty clearly that range of adjustment is not an issue.

Foot's a bit high off the boom, but otherwise I reckon it'll work... reminds me of those kids in school whose pants legs were a tad short
The tack end is quite nice and high (which is a good thing), but at the other end you do need to rig a clew tie-down. Take a length of thin (3 or 4 mm) low-stretch rope (Dyneema or pre-stretched polyester) and tie it through the clew eye and around the boom a couple of times. Cut off excess rope (leave a few finger widths of tail) when it's at the right tightness; in a Laser, that would be as tight as possible, but in this case it's probably more practical to leave a few mm of space between the sail and the boom.

_
 

Ghost Rider

Planing into eternity...
#17
...but at the other end you do need to rig a clew tie-down.
Good point, I've been using a tie-down since 1975, my usage predating the racing tip which appeared in an early edition of THE NEW LASER SAILING by Dick Tillman, published sometime in the early '80s. Same book wherein some top racer back in the day suggested slinging the vang's "cleat block" directly off the boom, making it easier for a solo sailor to grab the dangling bowline tied as a hand loop. Meh, I suppose some sailors like doing things the hard way, and what do those racers know anyway??? :confused:

Hey, OP, even though your boat is a Laser clone, you can find some good sailing & racing tips in those Tillman books, I think he went on to publish a few more with co-authors in later years. Most of those tips will apply to your boat, since it's not all that different from a true Laser. I stumbled upon THE NEW LASER SAILING in the public library back in the day, if you have a decent library nearby you might check there first before ordering any of Tillman's books... the Coronado Public Library also had a number of other small craft sailing guides on the shelf. :cool:
 

LaLi

Well-Known Member
#18
I've been using a tie-down since 1975, my usage predating the racing tip which appeared in an early edition of THE NEW LASER SAILING by Dick Tillman, published sometime in the early '80s.
Heh, I have the original "Laser Sailing" by Tillman from 1975 :D The clew tie-down is presented as an essential part of the rigging in that book, although in the pictures they're not very tight yet.

Same book wherein some top racer back in the day suggested slinging the vang's "cleat block" directly off the boom, making it easier for a solo
sailor to grab the dangling bowline tied as a hand loop.
The main point of the early-1980s style of rigging the cleat block on the boom was that the straight boom key allowed it to swivel at a time when actual swiveling shackles were not yet explicitly allowed. Also, it was an upgrade to 4:1 from 3:1.
Interestingly enough, this was one of the few things that were banned by the big rule change of 2001: the vang cleat block (even the old-style Allen) has to be attached to the mast now.

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Ghost Rider

Planing into eternity...
#20
Well, LaLi is undoubtedly good when it comes to class specs, racing rules & regs, and all that crapola… moi, I'm just a hand off the beach who sails for spiritual reasons, not competitive ones, AYE??? Nothing I'd rather be doing than sailing with some skimpily-clad hot blonde (or brunette or redhead) aboard my boat, gotta watch those freakin' redheads though, they can unexpectedly go off and create maritime disasters, LOL. :eek:

P.S. Funny that you should have the very same book I read back in the day... you must be pullin' my chain, LOL. :rolleyes:
 
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