One of respected seblod user, James Morrell, share his experience regarding build a seblod list with "Numeric Match Filter" in it.... if you don't know what it is, let me give you the preview
Here's James word of wisdom : "On your content type you must change the storage of your field by clicking "alter" and change it to "int(11)" So the search knows to treat all values as integers, rather than strings"
and that's the tip for today
Credit to James Morrell (http://jamesmorrell.com - @_jrmo)(hope he continues diggin deep)