investor strategy setting adjustamnet

Hi,

I would like to know why it's not possible for investor to choose the % of opening lot size when they copy a strategy.

I remember that there was that option a year ago or so. There was even the possibilities to double up the position or more for the investor.

If there's not that kind of option, it will be impossible for investor to follow a profitable strategy due to the differnt ammount of funds between investor and strategy provider.

Hope that you can introduce back this stetting for the investors.

thanks