Hello All,
Maybe you can have a look on the net on the staking plan of a fellow from the USA called Howard Sartin. His idea is to back two in a race and will not take under $3.50 ( 5/2). I must admit that I viewed it with some scepticism when I started with it about 12 years ago, but have changed my mind completely over the years. Additionally I also use a portfolio type betting in that I take quinellas and an occasional trifecta which depends on the price of my number 1 rating .
Look forward to any comments anyone might care to make.