how do i change my settings for how valuations are done for a given address?i want to be able to set a certain # of months back for sales, range in home size to the size of the subject property (ie +- 20%), age,,, ie +- 10- years... how do i do this?September 25 2009 - Rancho San Diego00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.