It seems obvious to me that if you can modify the parameters of an effect with the mouse, you should be able to do the same with the keyboard! Unfortunately, this doesn't seem to be possible as there are no shortcut assigned for changing parameters. I don't think a simple version of that would be difficult, e.g. shift + number to change the effect, shift+ctrl+number to select parameter, and then the arrows to increase/decrease the value or turning it on or off.. It would be great! thank you!