I found out long ago how to make absolutely fabulous tortillas and has never changed since. Find an old Hispanic lady, preferably a grandmother. They will make tortillas that will knock your socks off every time, even in her sleep.
Before I retired I had a Hispanic secretary. She loved to cook and often brought food to work. She made wonderful Tamales, enchiladas, deserts etc. , but even she would defer to her mother for her tortillas. She is one of the very few people I miss from there. Not only was she an outstanding secretary, but she was a lovey, kind, person who was enjoyable to work with or to socialize with.