why are you working with (dog-ears?) i do (tons) of hex blocks---always working on a project with them- I don't know where your dog-ear's are coming from? are you maybe machine stitching these somehow? if that's the case...i still don't get it but guess it's a *machine thing*? when i do my *English paper piecing* by hand i never have a dog-ear. or any trouble lining anything up- everything just naturally lines up perfectly- that's what i love most about working with hex's...they are always perfect - without stress...
anyway- just wondering about your technique...your project so far is lovely.