i've been quilting for years (1976) and feel like a real dummy- what the heck is dove tailing the batting?
i have always butted my batts up against each other- works just fine- sometimes i peice whole batts for a quilt- for those i butt the two pieces and zigzag them- but for qayg i just butt them together- never had anything come apart-separate- or anything else bad.
i might not know what dove=tailing is- but i bet its more work.