Feature: Scroll Speed

[Nutterules]

Hi, I am hoping this would be a relatively simple addition but it would be really useful if the scroll speed minimum could be reduced - maybe to something like 30? When it's on 'wait', I find that I am able to get all the notes without looking at my hands at a decent speed. However, once I turn scroll on to try and increase the difficulty, I set it to 50 but I still feel like the notes are flying at me and I start to panic and effectively just hit randomly on the piano. Would be amazing if slower speeds could be added!

thanks!

[Nutterules]

sorry, i've just realised this is a duplicate of #100