Hi Bob,
Thanks for your suggestions. I do not doubt that I need more practice.
However, just to be clear, my concern is not so much being able to perform the technique successfully as making sure that I am not missing or misapplying some principle. If this is my problem, I fear that no amount of practice would correct it.
I try to have a lot of patience in developing the skills to perform things, but very little patience for failing to understand principles. I have found that for me, time can deepen understanding and peel back additional layers of the T'ai Chi onion; however, beyond a very short introductory period, time does not lead to insight by itself. As has been said, a small initial error can mean missing the ultimate target by a wide margin.
Although I have talked with others who seem to share my difficulty, most others do not appear to share this problem. Hopefully, I will find a way to resolve it or convince myselft it is unimportant. Thanks again for the response.
Take care,
Audi