I have done many of the 1004 MC forms since May. I also took training from Appraisal Institute, and two other organizations. All advised that the data sample should include ALL sales and listings within the subject area. . .not just those that are the comparables noted above the sales/comp section. I have an AMC that is insisting that the number of sales and listings noted on the 1004 MC form must match the number on the top of the comps page in the report. If this was true, the sample base would be far to small in the 1004 MC to draw valid market trends. I was taught that a large sample base was necessary to gain valid market trends, and that the 1004 MC form related to the boxes in the neighborhood section, not the sales and listings lines on the comps page. Have I missed something?