In Revit 2014: We have a sheet list that uses shared parameters. When I sort the list with only the sheet numbers it puts Y first and Y1 second. When I apply the parameters which just lump both numbers into the Parcel Y category it reverses the order of the sheets. I still have the sorting order by sheet number, I just inserted sheet category before that. There doesn't appear to be any logical reason why it would be reversing the order. Anyone? Anyone?