Led matrix add on

[Krsound]

This is probably real easy for someone that know coding but in the led matrix effects such as one by one or every other but to add how many pixels light up. Example so let’s use the one by one effect an option to select 2 pixels going one by one or every other effect it using two pixels or led pars or how ever many pixel you select. So you can have a led par chase like look but more than 1 pixel at a time.