Im a bit confused. Im tracking a keyword in Google, my website position 2 days ago was page 17. This morning when i check it, we have moved up to page 12. Obviously I was very happy. Ive just got in and checked it again out of habit. I am now on page 1, pos 6. By now I'm ecstatic, so I check and double check across 3 browsers. Chrome, Safari and Firefox. In Chrome and Safari we are page 1, but on Firefox we are back on page 12. Now this to me isn't the Google Dance, so why such different results on the different browsers?? Ive deleted the cache, I've not got any Google Plus's and I'm not logged into any Gmail. Im not doing any BlackHat, just dripping manual links and Social Bookmarks atm.