Do you watch much c-8?
There's some good content on the usual social media sites. There's one player in particular who always blows my mind (can't remember his name of the top of my head though... can send later). Earlier in the year, I played in a 9ball tournament where Fu Jian Bo was also playing. He was giving some demo on a Chinese table after to a few guys... absolutely creaming it into the corners - straight or angled - using both power and the nap/spin to force it in from it's initial contact with the jaw of the pocket.
If you watch any c-8, you will regularly see the shot I described above.
Absolutely does not work for me on a 9-foot diamond with CPBA cloth, that's for sure haha It does work for me on c-8 tables.