boatone
Well-Known Member
If you check my arithmeic carefully, you will see that there is a built in margin of one boat.
It does, of course, assume that boat one is doing five knots and at the bridge at the moment of opening so the "chicken" factor will also materially affect the accuracy. Boat length is also an issue as the calcs assume bow to bow distance.
This is all in the name of pure bloody mindedness you understand so the only conclusion I stand by is that 'on the plane' should have been unnecessary /forums/images/graemlins/grin.gif
It does, of course, assume that boat one is doing five knots and at the bridge at the moment of opening so the "chicken" factor will also materially affect the accuracy. Boat length is also an issue as the calcs assume bow to bow distance.
This is all in the name of pure bloody mindedness you understand so the only conclusion I stand by is that 'on the plane' should have been unnecessary /forums/images/graemlins/grin.gif