Pin Head vs Square top

Technical discussion of ARC products
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thommerrill
Professional
Posts: 113
Joined: November 23rd, 2003, 9:15 pm
Boat Make/Model: ARC22,FMS20,F25c
Location: Dallas, Tx

Pin Head vs Square top

Post by thommerrill »

What is the performance/rating difference between the two main sail designs on an FMS/SC20? I'm ordering sails this year and am wondering which turns out better considering the differences.

Also has anyone looked at Dimension Polyant D4. There is a Pentex version now.

Last question: Will the ARC22 spin pole setup work with the 20 without major problem???
thommerrill
F25c 009 - Charisma
FMS 20 57 - newly faired and painted with Awlgrip -For Sale
Bill Roberts
Expert
Posts: 515
Joined: November 17th, 2003, 9:13 pm
Location: Stuart, Florida

Pin Head vs Square Top

Post by Bill Roberts »

Hi Thom,
The PN adjustment factor for the square top mainsail is 0.995 from US Sailing.
I know nothing good about new sail cloths. I have some CUBIN fiber sails and they shrink and shrink and shrink. They are about a foot short on the luff at this time. The cloth that I will choose in the future will have been out on the market for at least three years. No more of these "new super cloths" for me. The best sail cloth that I know of that is tried and proven is the black max cloth that David Ladurini developed a couple of years ago.
Bill
dave trey
Novice
Posts: 10
Joined: April 1st, 2004, 3:04 pm
Location: MICHIGAN

Post by dave trey »

Bill...could I get a contact for Dave Ludarini please re the black sail cloths ?

Dave
Tom Haberman
Expert
Posts: 48
Joined: November 15th, 2003, 9:55 am
Location: Minnesota
Contact:

Post by Tom Haberman »

Dave,

Please give me a call and I think I can help you out regarding black sail cloth.
Might save you some time and trouble.
Sincerely,

Tom Haberman
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