If it's 'still', I would rack without stirring. If co2 is still coming out pretty good, you could give it a good stir and then a day or two for things to settle out. After stirring, check your SG again after a day and see if you were able to get it to further.
Either way, I would leave behind as much sediment as possible. A little bit won't hurt if you need to suck some up to get all of the good stuff.