How to override xtype config variables

[ratmat2000]

Is it possible to override the default config in my custom xtype class when I create an instance of it in the items block of another class's config?

For example:

Ext.define('MyClass', {
    xtype: 'myclass',
    config: {
        someConfig: 10,
    }
});

Then I include an instance of this class as a component in another's class's items config block:

Ext.define('SomeOtherClass', {
    extend: 'Ext.Panel',
    config: {
        items: [{
            xtype: 'myclass',
            someConfig: 15, // this override doesn't work!
            config: {
                someConfig: 20 // this override doesn't work either!
            }
        }]
    }
});

I can't seem to get this to work but of course all of the default xtypes included with Sencha Touch allow this.

[ratmat2000]

Nevermind, it's working now....