Even using this

Code
			brokerCommand(SET_PATCH, 16 + 32 + 64);
			printf("%f\n",MarginCost);


I still get a warning

Warning 054: EURUSD MarginCost 22-> 1000!

and the printed value for MarginCost is the one loaded for the server.

So what's the trick to make this brokerCommand(SET_PATCH, 16 + 32 + 64); works?