As someone who is missing the point, am I correct in interpreting this to mean O-sensei never explained his techniques and yet all of his students who trained diligently were able to emulate him perfectly? I'm not sure that this is the case...
That's some extrapolation. No not at all. There is truth but right and wrong comes down to personal choice,bias, ego etc There are guidelines. The only way to cut to the truth is to practice the technique....alot. Practice practice practice. Everyone is giving great tips but in the end you need to train and discover through training.....Yes the Tengu is in you also. Ganbatte!!!