Hey Truffles, well may i ask a question that could be why you drift out of SP, when you are in SP do you conscioussly think about it and think to yourself "i'm in SP!!!" because i read somewhere on here that consciouss thought of being in SP can sometimes make you drift out of SP, if its due to this i can only suggest that you concentrate your thoughts on something else. If its not due to being aware of SP then you probably need to set a concrete goal or objective to focus on whilst in SP, for example, when attempting, remind yourself why you are doing it and when in SP just focus on becoming lucid and controlling your dreams, picture that feeling in your mind and focus on it, not too hard or you will lose SP, just keep your mind fixed on it, if you find your mind wandering then just simply clear your mind of everything and start again on concentrating, it should get easier and then take it from there when you get to HI. I hope things go well!