The material combines great strength with comparatively light weight. Everything is easy to take apart and, in the unlikely event of damage, repairs are usually possible, even at sea or in remote places. This four point attachment is extremely strong and rigid. At the same time the installation is very easy to perform and can generally be handled in a short time. The vane gear can be removed very simply by unbolting four bolts, leaving only the small universal brackets on the hull.
Canoe sterns are no problem .
No charge sentence. Remote control is often necessary, such as in a boomkin installations, and is should definitely be possible to make small adjustments to any degree desired. This feature is especially valuable when going to weather. A small change in the vane setting may then lead to a proportionally much larger change in course, as the apparent wind stays nearly the same over a wide range of headings on a beat. By allowing exact vane adjustment, the boat can always be kept on the desired heading.