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symmetrical spin vs asymmetrical spin #7554
07/08/09 09:48 PM
07/08/09 09:48 PM
Joined: Feb 2009
Posts: 24
Antigua
Blue Peter Offline OP
Senior Member
Blue Peter  Offline OP
Senior Member
Joined: Feb 2009
Posts: 24
Antigua
wondering what type of spin people prefer racing with. Is thier any advantage one or the other.

Re: symmetrical spin vs asymmetrical spin [Re: Blue Peter] #7555
07/09/09 12:55 PM
07/09/09 12:55 PM
Joined: Sep 2000
Posts: 393
Rockwood, MI, USA
Russ Atkinson Offline
Senior Member
Russ Atkinson  Offline
Senior Member
Joined: Sep 2000
Posts: 393
Rockwood, MI, USA
I have both. Our local PHRF does not penalize us for carrying multiple kites. We have a .6 oz all purpose, a .75 oz all purpose and an Ace. If you can only carry one, my recommendation is to get a .75oz all purpose. The Ace as a very limited range -but when in that range, it's worth it!

Re: symmetrical spin vs asymmetrical spin [Re: Russ Atkinson] #7563
07/13/09 12:38 PM
07/13/09 12:38 PM
Joined: May 2007
Posts: 268
Miami, Florida USA
the redhead Offline
Senior Member
the redhead  Offline
Senior Member
Joined: May 2007
Posts: 268
Miami, Florida USA
Blue, although PHRF does not penalize for multiple kites, they do take into consideration the format... you should check with FRICTIONLOSS about use of the ASO...he carries the penalty and uses it alot, especially distance races. Bear in mind that in the CARIB we are using the CSA rating, which takes the SIZE of the sail into account with the rating. Let me know what you are thinking...and talk to the measurers in Antigua. the redhead

Re: symmetrical spin vs asymmetrical spin [Re: the redhead] #7584
07/15/09 10:47 PM
07/15/09 10:47 PM
Joined: May 2007
Posts: 1,234
Newport and Naples
Cap'n Vic Offline
Senior Member
Cap'n Vic  Offline
Senior Member
Joined: May 2007
Posts: 1,234
Newport and Naples
would love to see a photo of A on a 30 to get a feeling for what it looks like ... see photo next column under bird to see a 105 vs j30 with wind on beam. Am thinking I would like to attach it higher than the fractional point on the 30

for Phrf we carry .75 and .5 if there is any hint of light wind ... under 10,

but for marcho days we have an old 1.5 oversize.

Re: symmetrical spin vs asymmetrical spin [Re: Cap'n Vic] #7585
07/16/09 08:16 AM
07/16/09 08:16 AM
Joined: Apr 2003
Posts: 649
Marblehead, MA
dbows Offline
Senior Member
dbows  Offline
Senior Member
Joined: Apr 2003
Posts: 649
Marblehead, MA
I think the J/30 would be awesome with a masthead asym and one of the new bolt on sprits.


David Bows
Mallorca - Hull# 397
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Re: symmetrical spin vs asymmetrical spin [Re: dbows] #7587
07/16/09 08:52 AM
07/16/09 08:52 AM
Joined: May 2007
Posts: 2,669
Portsmouth, RI
Rhapsody #348 Online content
Past J/30 Class President
Rhapsody #348  Online Content
Past J/30 Class President
Joined: May 2007
Posts: 2,669
Portsmouth, RI
I think that's called a J/97!

Re: symmetrical spin vs asymmetrical spin [Re: Rhapsody #348] #7589
07/16/09 05:16 PM
07/16/09 05:16 PM
Joined: Apr 2000
Posts: 678
Maryland, USA
Bob Rutsch Offline
Governor at Large
Bob Rutsch  Offline
Governor at Large
Joined: Apr 2000
Posts: 678
Maryland, USA
There is (was?) a boat in Annapolis, hull #9, Ginch that was once a J/30 and won the NA's in 1981 with designer Rod J himself at the helm. Owner discussed with me the whether adding a masthead sheave and possibly a jumper strut would render it ineligible to be raced as a J/30. Don't know if he ever tried it but he might be lurking somewhere. Hard to say how a measurer would've treated this, but owner had already modified the keel with extension shoe for depth/stability and if I recall correctly latter modified the stern and/or rudder.

Re: symmetrical spin vs asymmetrical spin [Re: Bob Rutsch] #7593
07/16/09 09:29 PM
07/16/09 09:29 PM
Joined: Feb 2009
Posts: 24
Antigua
Blue Peter Offline OP
Senior Member
Blue Peter  Offline OP
Senior Member
Joined: Feb 2009
Posts: 24
Antigua
I am not racing one design so anything goes. but i will pay for it on csa rating. does anyone else know of good mods that will help?

Re: symmetrical spin vs asymmetrical spin [Re: Blue Peter] #7595
07/17/09 11:42 AM
07/17/09 11:42 AM
Joined: Apr 2003
Posts: 649
Marblehead, MA
dbows Offline
Senior Member
dbows  Offline
Senior Member
Joined: Apr 2003
Posts: 649
Marblehead, MA
I think a self tacking ice chest would be helpful. Then you could really load up and it move to the weather side of the boat.


David Bows
Mallorca - Hull# 397
~~~~~_/)~_/)~~~~_/)~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~
Re: symmetrical spin vs asymmetrical spin [Re: dbows] #7598
07/17/09 07:05 PM
07/17/09 07:05 PM
Joined: May 2007
Posts: 1,234
Newport and Naples
Cap'n Vic Offline
Senior Member
Cap'n Vic  Offline
Senior Member
Joined: May 2007
Posts: 1,234
Newport and Naples
Amazing what you can do with an oversize spin... try a 40 luff with the pole just above the life lines. Old spins are great to play with.

so OK ... maybe a bit flaky and maybe not something to do over 15... But you ODers have to think "out of the box" sometime.

you don't have to just "race" to have fun. "Testing" can be an adventure.

v

Last edited by CaptainVic; 07/17/09 07:15 PM.
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