Autoscroll slow on firefox desktop

[bodagrave]

Man, what a great piece of software! This is exactly what I was searching for a long time!
I like the simplicity of the tool, the most important features without any fuzzy things all around. Nice and clean.
There is just one thing, which troubles me a bit:
While testing it on "I see Fire" (Ed Sheeran) on your test environment, I noticed that the autoscroll is not fast enough to speed up with the play. This does affect even more if tabs are included.
Would it be possible to enhance the speed a bit?