Artistic Media Tool Issue

Hello

I am fairly new to Coreldraw X6. I just started working with a Wacom Bamboo Pen. I am following a tutorial I found on the net demonstrating sketching over an existing photo. The brush this person is using is not available in my version of Coreldraw. I have tried to create my own and have configured the pen tablet under the options tab.

Here

No matter what brush I use, I cannot get this kind of effect. Every brush I use is too heavy. - even the ones I created. No matter what pressure I apply to the pen, I get the same heavy stroke  Can someone explain?  Is this a special brush or is this an adjustment I am missing?