Leading off-price causal apparel retailer Factory 2-U Stores on Thursday posted a slight fall in same-store sales for February to $34 million, compared to $34.2m in the same month last year. The San Diego-based retail chain added in a statement that comparable store sales for the four-week period ended March 2, 2002 fell 10.2 per cent versus a fall of 4.9 per cent for the same period last year.