I've burned bio-diesel in my truck and felt no noticable change in performance and it even smells a little better.
mmm smells like chips <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" />, Here in the UK many people illegelly run there diesel cars on chip fat bought from the local supermarket, this "fuel" does not suffer from the high tax associated with the stuff that comes from the pumps. This has become such a problem that supermarkets were asked to report people buying large quantities of cooking oil.
Do the sails move in unison? They look like windsurfer rigs.
Yes they are windsurfing sails and they can move indepentantly.
Gareth
