wrote:

Have any of you seen, or ridden, a four wheeled recumbent?

Not ridden, but seen a few. Notably Brox and AVD freighters and racing
pedal-cars.

Pete.
--
Peter Clinch Medical Physics IT Officer
Tel 44 1382 660111 ext. 33637 Univ. of Dundee, Ninewells Hospital
Fax 44 1382 640177 Dundee DD1 9SY Scotland UK
net http://www.dundee.ac.uk/~pjclinch/