It's going to take a few shaves before you get the hang of it. The angle is tricky. If anything, try less of an angle. Two days of growth probably didn't help matters either. Maybe just try the sideburn area first, until you get the hang of it. Like the other guys mentioned, prep is important, Hot Shower, or Hot Towel...Pre shave oil helps, you can even use Olive Oil if you don't have anything else, a few drops goes a long way....Some guys even use hair conditioner in shower on their beard.....