I have often wondered about inertia and twins in general:
with the engines off the centerline was it harder to get a twin into a
roll, and harder to stop?
--
Saville
Replicas of 15th-19th century nautical navigational instruments:
http://home.comcast.net/~saville/backstaffhome.html
Restoration of my 82 year old Herreshoff S-Boat sailboat:
http://home.comcast.net/~saville/SBOATrestore.htm
Steambending FAQ with photos:
http://home.comcast.net/~saville/Steambend.htm