Wayne Bailey / 03 April 2009 Free Bet

The Betfair layers begun to get brave on Friday night, and Paul Nicholls' My Will has drifted out to [10.5] on the exchange having traded as low as [8.6] on Tuesday.

Nicholls is looking for his first ever Grand National win, but so is champion jockey Tony McCoy - and it's now possible that Butler's Cabin will go off as favourite.

Meanwhile, Rambling Minster has also seen strong support, and is now in slightly to [11.0] having traded at [13.0] last week.

As of Friday night, the Aintree Grand National leaders on Betfair are as follows:

Butlers Cabin: [9.8]
My Will: [10.5]
Rambling Minster: [11.0]
State Of Play: [16.0]
Black Apalachi: [18.5]
Parsons Legacy: [20.0]
Darkness: [20.0]

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