i recently purchased a slk 800u. it came with a sticker on the bottom to protect it. i removed the sticker to find left over sticky stuff on the bottom. i tried rubbing alcohol to remove it but it didn't work. and then my stupid *** goes and uses wd40. it worked and took off all the sticky stuff with lots of rubbing. but then going to the arctic silver site to learn how to put on as3 i read it was not a good idea to use wd 40 as it has oil in it and could decrease performance. my question now is how can i remove the wd 40 from the bottom of the heatsink? is my heatsink ruined? any ideas is aprreciated. thanks in advance