I think the main thing is you are using a program like that you are able to test your ideas on a large number of races before you place your money down....and we all have times like...wins on paper but when the cash is on you are in trouble....what you need do is have confidence in what you are doing and if you get those loses just think that is part of the flow and the winners will come...make sure you are betting to some sort of plan...like a percentage of bank or something not just what you want to bet....even level stakes is good until things inprove....and don't expect to turn $100 in to $1000 if you can make 10% profit on your total bets then thats fine...i am sure others have more advice for you.