Simulator reset?

[kenne]

When I attempt to set my account options for the simulator and enter values for "initial cash", it appears to have reset in the Control Center Accounts tab. But once I begin sim trading, the "initial cash" value, which I've just set, returns to the old value.

Also how do I set "margin" value? This one doesn't seems to work at all.

[NinjaTrader_JoshP]

After you set the settings in the options window you will want to reset your Sim101 account. You can do this on the same window screen. When you do this it will "refresh" the account with the new values.