OK, so I noticed today coming home from a friends this morning that transmission fluid was dripping down from behind the dash. I know it's coming from the speedo cable. When I had the dash out, the back of the speedo was damp from ATF, but I didn't think anything of it. This 'drip' today left a 6" diameter spot on the leg of my jeans this morning. Any idea why it's wicking it's way up the speedo cable? Is this a sign I need to change the fluid or something? Its the one thing I hadn't changed yet in the car. I've put 10k miles on it since buying it and this is the first it's done this.