I recently did my first fimming attempt. From the 5 I did only 1 was actually propperly, the rest I didnt do too well resulted in a topping effect.
From what I figured is that the fimming needs to be done perfect, and rather low, lower side of the small leaves you cut.
The 4 ones I did look like I did even lower then yours, so I'm guessing you will either result withj a topping effect, or just some misfigured leaves.
These show where the fim went wrong:
after couple of days after attempt
After two weeks
These show where it went correct:
After a couple of days after fim
after two weeks
This is the whole lot a month after the fim attempts. (the center one is the one that went correct)