Set up, get yourself comfortable, and then it's just the same as gaping to back, but when you take off lean over the front straight away and keep your front wheel lower than usual. If your front brake is very good make sure you get all of your weight over the front wheel when landing your front wheel, and then then its just a matter of fact of bringing the back wheel around which ever you feel most comfortable. Also to swing the back round it may be a bit helpful to do the gap at an angle Hope i have helped. Oh also foget about any fear too Adam