How to find a proven forex money management sysrem?

 

Hi to ererybody in this Forex Help paradise. I am newbie to general online trading, I subscribed 2 days ago to fxfisherman forum, I read a lot of forex related topics, downloaded more than 17 indicators, I backtested them for a while and finally decided what combination of them to use.

The whole truth, as I realised, is that no technical system can predict the future movements of any trend. So, the secret is behind the money management strategy. I'd be very greatful to anyone who has a proven and simple to follow system and also has the willigness to share it with us.

Thank you from the beggining!

 

there is a rule : use only 2-3% margin per position