well first i suggest you tweek the brushes to your liking (mines changes on what i want) press F5 to go to the brush settings once you have the brush tool clicked. you can tweek it from there. i then use the pen tool and you can convert the angles from there if your hold down the pen tool something that looks like a right angle thats the convert tool you need to edit the angles. then right click and just um... i think you have to put pressure. a bar will come out make sure you put brush or it wont work. the brush setting you have placed will appear there.
well first i suggest you tweek the brushes to your liking (mines changes on what i want) press F5 to