Ray eye also wrote about his private land that he controls he goes on about all the regulations he imposed and the benefits. No driving the roads, limited hunting per area, can't walk out to pick up a shot gobbler if other turkeys are in sight etc. + he goes on to say no calling to the turkeys before season.
When Ben Lee recorded his record/cassette in the late 70's there probably were not enough turkey hunters in each state to make a difference. There's hundreds of thousands of morons fumbling around out there now.
Give me one good reason why you would want to call to a gobbler 2 weeks before you can hunt him?
If you already hear him gobble why do you need to call to him, he's located?
If your calling is that bad that you need the practice the turkeys probably don't want to hear it either so practice in your basement.
I've asked these questions to a few people they usually stand there breathing from their mouths with a dumb look on their face, never got an answer.