Wouter:
This is an interesting thing to know...
Last time I heard about Hans Geissler he was going to race equipped with Dotan rudders.

Second thing is that Dotan rudder boxes have been used on G-Cat 21' during some time. So far there haven't been any problems reported about weak rudder boxes from the owner. Something makes me believe that rudder loads on G-cat 21 are higher than on G-cat 16.

[Linked Image]
[Linked Image]

I shall definitely try to get an update from them.


Dotan kick up rudder systems for dinghy and catamarans http://www.dotan.com