Standing Rigging Adjustment for Cape Dory 30K

Discussions about Cape Dory, Intrepid and Robinhood sailboats and how we use them. Got questions? Have answers? Provide them here.

Moderator: Jim Walsh

Post Reply
Texasprinter
Posts: 5
Joined: Feb 12th, '14, 18:36

Standing Rigging Adjustment for Cape Dory 30K

Post by Texasprinter »

Is there some information on how to adjust the standing rigging on a Cape Dory 30 Ketch especially the mizzen mast rigging. I have a cable connecting the mizzen and main and it is very loose! Any help would be appreciated.
Joe Mac Phee
Posts: 114
Joined: Feb 27th, '05, 12:37
Location: Iolanthe

Re: Standing Rigging Adjustment for Cape Dory 30K

Post by Joe Mac Phee »

The cable between the main and the mizzen is called the triadic. It is constructively the forestay for the mizzen and should have tension on it.

I have seen some who do lots of open ocean sailing who remove the triadic and only use the mizzen down wind. I have kept the triadic and find the mizzen useful in balancing the boat with the wind forward of the beam. Those who leave the triadic off do so to eliminate the possibility of losing both masts in the event of a rigging failure.

Does your triadic have a turnbuckle? Mine does not ( and how could it be adjusted). I adjust the main mast first and then use the 2 backstays for the mizzen to put tension on the triadic, then adjust the lowers.
Neil Gordon
Posts: 4367
Joined: Feb 5th, '05, 17:25
Location: s/v LIQUIDITY, CD28. We sail from Marina Bay on Boston Harbor. Try us on channel 9.
Contact:

Re: Standing Rigging Adjustment for Cape Dory 30K

Post by Neil Gordon »

>>Does your triadic have a turnbuckle? Mine does not ( and how could it be adjusted).<<

You either go aloft or you lead one end of the triatic stay to the deck.
Fair winds, Neil

s/v LIQUIDITY
Cape Dory 28 #167
Boston, MA

CDSOA member #698
User avatar
mgphl52
Posts: 1809
Joined: Feb 6th, '05, 14:15
Location: s/v KAYLA CD 28 #318
Contact:

Re: Standing Rigging Adjustment for Cape Dory 30K

Post by mgphl52 »

Neil Gordon wrote:>>Does your triadic have a turnbuckle? Mine does not ( and how could it be adjusted).<<

You either go aloft or you lead one end of the triatic stay to the deck.
Or to a cleat on the mizzen mast...
-michael & Toni CDSOA #789
s/v KAYLA CD28 #318
2012 FLSTC Heritage Classic
Niceville FL
+30° 30' 24.60", -86° 26' 32.10"
"Just because it worked, doesn't mean it works." -me
No shirt + No shorts = No problem!
Neil Gordon
Posts: 4367
Joined: Feb 5th, '05, 17:25
Location: s/v LIQUIDITY, CD28. We sail from Marina Bay on Boston Harbor. Try us on channel 9.
Contact:

Re: Standing Rigging Adjustment for Cape Dory 30K

Post by Neil Gordon »

mgphl52 wrote:
Neil Gordon wrote:>>Does your triadic have a turnbuckle? Mine does not ( and how could it be adjusted).<<

You either go aloft or you lead one end of the triatic stay to the deck.
Or to a cleat on the mizzen mast...
Yes, exactly... when I said "deck," I meant deck level access, as opposed to needing to go aloft.
Fair winds, Neil

s/v LIQUIDITY
Cape Dory 28 #167
Boston, MA

CDSOA member #698
User avatar
Steve Laume
Posts: 4127
Joined: Feb 13th, '05, 20:40
Location: Raven1984 Cape Dory 30C Hull #309Noank, CT
Contact:

Re: Standing Rigging Adjustment for Cape Dory 30K

Post by Steve Laume »

Wouldn't the triadic be a fixed length so the masts would stay aligned? IT bugs me to no end when I see a boat with two sticks at different angles, Steve.
User avatar
mgphl52
Posts: 1809
Joined: Feb 6th, '05, 14:15
Location: s/v KAYLA CD 28 #318
Contact:

Re: Standing Rigging Adjustment for Cape Dory 30K

Post by mgphl52 »

Steve Laume wrote:Wouldn't the triadic be a fixed length so the masts would stay aligned? IT bugs me to no end when I see a boat with two sticks at different angles, Steve.
Not always... depends on the characteristics of the design and the 'current' sail plan...
Sometimes a little extra rake in a mizzen balances better.
-michael & Toni CDSOA #789
s/v KAYLA CD28 #318
2012 FLSTC Heritage Classic
Niceville FL
+30° 30' 24.60", -86° 26' 32.10"
"Just because it worked, doesn't mean it works." -me
No shirt + No shorts = No problem!
Post Reply