Hi ssprengel,
I shall try it out when I reach home tonight. I think both BKKDon and you are saying the similar reason why I cannot see the actual lens profile in the LR 5.7.
I have the PS CC just because I subscibe the PS CC with the LR, but I do not know PS CC that well. I will go to search and find out.
It is another learning day for me on Adobe products.
Thank you guys.