Muddy Water Lures review for Retail Barcode Labels

I try to use the larger size templates but it wont scale properly. It seems like it can only create barcode that are 2x1 and when i try to bump it up to 3.5 or 4 it will not create a barcode to fit it. Why offer the larger size as a template if it can not create a barcode to fit? UPDATE: It's a helpful app for creating barcodes but it needs to be able to support a larger label for carton barcode creation.