3.8 sail

[jwisenb495]

Is a 3.8 a radial sail?

 

[663]

The North/Hyde built full size Laser sails are called 3.8 sails due to using 3.8oz dacron. The Haarstick built full size laser sails were 3.2oz. The radial sails are normally called MK 5 or MK 6 for the version number.

 

[jwisenb495]

Thanks I researched after post and found out that you are exactly right.