I am going to start another challenge.

I will be placing 3% of my bank on early selection on betfair and then lay the same selection with 3% of my bank at half the odds and keep it in running.

Start bank £1000

Ling 8:15 Beauchamp xerxes. £30 win @ 4.9 (matched)
Ling 8:15 Beauchamp xerxes. £30 lay @ 2.94. (Not matched,keep in running)