MAINSAIL MEASUREMENT FORM
Complete on-line or print out to post or fax
 
First name
Last name
Address 1
Address 2
Town/City
County/State
Country
Post/Zip code
Telephone
Email
Order Number
Salesman
(if required)
 
Rig Deatils
1/ Rig Type
Masthead
7/8th
Fractional

2/

Mast bend
(Please indicate approx amount when static and also max Backstay for racing rigs)

height
height
height
Static
Max Bend

 
How many sets of spreaders are on the rig
Name of Mast maker and Model ( If Known)
Name of Boom maker and model ( If known)

3/ Backstay position
Distance from aft face of mast to backstay pin position
Height of backstay crane above P or luff measurement
From Clew of sail or Black band to Backstay

Certificate sizes
Does the sail need designing to one of the following rules
Class Rules
IRC rules

4/ Please confirm the Following 'P' and 'E' measurements if they are on your certificate.
P=
E=

Please confirm the following girth measurements if they are on your certificate

MUW(7/8th ) =
MTW(3/4) =
MUW(1/2) =


Luff and foot measurements
If no P or E measurements are available then please fill out the section below.
5/ Maximum available LUFF measurement (there will be a 1% allowance taken from this measurement to allow for stretch )


Or

Finished required luff length measured from old sail when pulled out under enough tension to remove crease's
6/ Please confirm the available FOOT measurement on the Boom from aft face of mast to Black band or outhaul car in the most aft position.


Available maximum Foot measurement (we will take 0.5% from this measurement to allow for stretch)

A=

7/ If there are reefing blocks attached along the boom then please state their distance back from the aft face of the mast.

B, 1st reef =
C, 2nd reef =
D, 3rd reef =

Or alternatively please supply the foot measurement from your old sail including the slide and tack offset distances as per the drawing below.
Foot length from old sail


Finished make size of old sail including Slides and Tack offset back


8/ Leech length
Please confirm the maximum leech length to top of the boom (in order to avoid hitting the sprayhood, cuddy etc)


Or

Please confirm the required boom angle in degrees


If neither of these are filled in then it will be made to a default of 90 degrees
9/ Reefs
How many rows of reefs are required  
Do you require pulley Blocks for single line reefing yes no
Luff
Leach

If YES what side of sail do they need to be fitted :

Port
Starboard
1st reef
2nd reef
3rd reef

10/ Tack details

A = Reef Point knock back
B= Reef point distance up
C= Tack point knock back
D= Height of mast slide gate
E= Distance aft for single line reefing exit
F=Length of mast gate opening

11/ Sail Numbers and flow stripes
What is your required sail number
Do you require Camberlines
(included in the cruise/ race and racing spec)		 yes no
What colour sail number / flow stripes
Do you require a sail logo? yes no
12/ Mast details
Do you require Boltrope or Slides on your Mainsail? Boltrope Slides

If Boltrope than please state the Finished rope size as shown below
Boltrope Diameter

If Slides then please state the slide type and diameter from the list below
Round slide style

Flat slide style
Slide Width =

Moon slide style
Slide Width =

Some slide types have a number stamped along
the slide if so please state this number.
Do you require a Full batten system yes no

13/ Boom details
Do you require Boltrope or Slides on your Mainsail? Boltrope Slides

If Boltrope than please state the Finished rope size as shown below
Boltrope Diameter

If Slides then please state the slide type and diameter from the list below
Round slide style

Flat slide style
Slide Width =

Moon slide style
Slide Width =

Some slide types have a number stamped along
the slide if so please state this number.
Do you require a Full batten system yes no

14/ Clew attachment point
Please select from the list below what you require on the clew of the mainsail

Has the boom got an integral slider yes no

Do you require a boom slider if so please state the available boom groove measurement
Groove opening =
Do you require a Velcro / webbing clew strop yes no
if 'yes' please state the circumference of the boom

15/ Roach Profile
Do you require the Roach to fit inside the backstay yes no

Which best describes the roach profile you require on your new sail
Cruising (designed to fit well inside the backstay)
Cruise / Race (designed to fit just inside the backstay)
Racing (designed to sit outside the backstay and will catch on the top battens)