Forces on sails (3 m) = 5-m/s (≈10-knot) wind at 3 m above the water would be approximately "V" (15 m) = 6 m/s (≈12 knots) at 15 m above the water. In hurricane-force winds with "V" (3 m) = 40-m/s (≈78 knots) the speed at 15 m would be "V" (15 m) = 49 m/s (≈95 knots) with "p" = 0.128. This suggests that sails that reach higher above the surface can be subject to stronger wind forces that move the centre of effort ("CE" ) higher above the surface and increase the heeling moment. Additionally, apparent wind direction moves aft with
Sails of Silver the present. Every album they have released since "Sails" has had at least one song written by band members, and "Back in Line" and "Bloody Men" were predominantly the band's material. Maddy Prior has said that, although she likes the album and finds it accessible, the band was in her words "lost" and not particularly confident of the material it had put together. Fans found the album jarring, although they were pleased that the band was touring again, and the band's shows always included their earlier material. When the album was reissued in 1998, three bonus tracks were included: The