I can't seem to get it down. I've been trying to play 'Travel in Stygian' by Iced Earth and the tremolo picking kills me. My pick always slips or slides, or doesn't hit the string enough... know what I'm talking about? Like, the pick either slips off the string, and it makes a crappy, sloppy sound, or the pick gets almost knocked out of my hand by the string. My wrist and hand also tend to cramp up as well... My string tension isn't anything beyond normal and I hold the guitar pick in the right spot. I'm using a Clayton pick, it's a lil heavier but not super heavy. Dunno if anyone can help me based off of this but yeah. lol. Thanks anyway.