Mark McNamara and Paul Lally preview all nine races at Happy Valley on Wednesday night.
[00:00:00] - Race 1
[00:03:08] - Race 2
[00:06:36] - Race 3
[00:10:22] - Race 4
[00:13:57] - Race 5
[00:18:46] - Race 6
[00:22:17] - Race 7
[00:28:31] - Race 8
[00:34:29] - Race 9
