sentences:  The Brouwer Route drastically shortened voyage times by keeping ships sailing eastwards in the "Roaring Forties" for as long as possible before turning north.The captain of the "Tryall", John Brookes, grossly underestimated the longitude of the ship, and ended up around 1000 kilometres (600 mi) farther east than the route specified.On turning north, the "Tryall" found itself skirting the west coast of Australia.