Originally Posted by geoff
Try clicking on the attachments. They should run little animated clips to show how its done.
This technique may work well in some situations, but not all.
In my experience it's likely to cause trouble if the slipway is steep. As the trailer is turned across the slipway it won't be level. This can mean that it's almost impossible to get the boat correctly positioned on the trailer.
Learnt this the hard way on the public slipway at Putney on the Thames a few years ago . . .