Well wouldn't you know. You've found the only question no one can answer. Ok, all kidding aside. You basically answered your question, the best thing you can do is take it slow. In fact, the slower the better. There are some things you can do while going slow however. Pay close attention to each finger and see where it goes in comparison to where you want it to go. Try some finger independence exercises to help you control individual fingers better. Basically the goal is to have all fingers go where you want them to, but you can't do that if you lose control of your middle finger when you move your ring finger. Just take it slow and pay close attention to each finger. I know it sucks to have nothing else to go by, but if you bare through this part the payoff is phenomenal.
The Gods Made Heavy Metal, And They Saw That It Was Good
They Said To Play It Louder Than Hell, We Promised That We Would
Hulk Smash!!
Whatever you do, don't eat limes. A friend of mine ate a lime once and BAM!! Two years later. Herpes.