Who took or is taking the LSAT's?

i have a problem. i am good at the logic games and i'm good at the reading comprehension. i am good at the logic games as well but i can't solve them in a minute or two. it takes me more than 3-5 minutes to do the logic games. How do you manage to do every logic game question in 1-2 when you have to read the question, write down short-handed rules, rewrite some deduction rules, sketch your diagram maybe 1 or 2 times, and then go back to the rules and try to start from scratch and start thinking of how to do your problem and get it correctly. all this in 1-2 minutes? how do you do it? i can't i take must longer i need at least 3-4 minutes on each question, then i'll get it right.