Yes I have, but this is really a question about what the sails are capable
of. That could occur with current with or without sails. I do not believe
that the sails could turn the boat aft to wind while on a mooring, spinnaker
or otherwise.


"Scott Vernon" wrote in message
...
Yo Dude, did you consider a 5kt current with an opposing 1~2kt wind?

Scotty Dude

"Blorgad" wrote in message
...
Dude, I have done my own analysis and deduction based on thought and
logic.