Matrix Led 80x40 1/20 scan

I am trying to change to a best quality my leds screens.
It it’s possible to control an 80x40 (320x120) with a 1/20 scan with some changes in the code?

thanks in advance.

I am not an expert on SmartMatrix or Hub75 panels, but I think you can do this.

You would need to modify the file src/MatrixCommonHub75.h.

Perhaps like this.

I make some changes in the code but I haven’t found the right solution yet.
Thanks for the answer!

I will keep on trying.