THE SMART TRICK OF MESECA THAT NO ONE IS DISCUSSING

Notice that there are various grinds of masa harina- the sort bought for tamales is coarser than that for tortillas. When you've got a Mexican current market offered you might be able to get new masa, which is great if you will find it; they could also provide tortillas that could be as good as or better than any you can make.  Masa harina is a no