Hey EB - if you can get the basics of body positioning sorted from the videos you will be almost there - the key for me personally in nailing front rolls was too send the kite slightly behind 12 - this actually makes it easier to get the spin going full circle - once you get past the information overload and realise where things are and perfect your technique you wont have to send it behind 12 anymore - obviously dont send it hard though or you may end up with more height than you require when learning a new trick.
Also I found having both hands on the centre of the bar or your front hand with centre line running between a couple of fingers and taking the back hand off stopped the kite from down looping