Sea Master Training Centre - Using Portland Plotter & Variation

[@dougfitch3649]

Excellent! Clear and concise using visuals and explanations.❤

[@PaulaHannan-mm1vs]

your explanation on this was clear and simple to follow...thank you!!

[@WhoAmI7133]

Thanks very very good you have one of the best teaching abilities I’ve come across, and a very soothing voice. I would love to see more

[@farqfarq2225]

Clear concise Weldone

[@harbourdogNL]

That's very helpful, thank you.

[@daleasher3499]

Excellent video👍Thanks Dale Asher

[@DC8FD]

Smashing video!! Thanks for sharing!

[@neilashby5677]

Great a real clear instruction....Thanks

[@fayohalloran4661]

Very clear and helpful, thank you

[@farqfarq2225]

Good video Thanks 😊

[@charlesclements4350]

Doesn't the vacation oscillate? I am asking is wouldn't the movement be eastward some years and westward in others?

[@ibana8449]

Enjoyed that thank you.

[@mikehenderson7371]

Thanks very good

[@rabukan5842]

Dumb question: how did you get 56 minutes out of 7/8 of an hour? I get 52.5 minutes. Not sure how you got 56 minutes out of 7/8. Otherwise, great lesson. Thanks!

[@Blademasterssss]

7 years from 2005 to 2012 and 8 minutes movement per year 7X8=56minutes