This is an interesting system developed by Derek Nadin. As the name suggests it is designed to find lay bets in All Weather races. There are 11 filters to be applied using this method and the success rate is impressive. During our early test phase we had 11 consecutive successful lays.

However, my main concern with this system is that Derek suggests maximum odds of 17.0. This means that to make a profit you are going to have a success rate over 90%. In our test the average odds of the lay bets was just under 9.0 which was not too bad but even so this is definitely a system for the brave hearted.

For more information visit The No1 Lay System