Global Speed Fader

Hey,
Since a short time, I try the Obsidian Onyx Lightcontrol software. As hardware, we have a smart windows PC, a touchmonitor and a DMX Node by Botex. I use the software for smaller events, upto 1000 people and mainly use static LED lights, especially stripblinder by stairville. I like the software. With a bit time its easy find ones way. But I have one big problem. When I create an effect, then I can adjust the speed there. But I don´t find any possibility to say, hear to the speedmaster 1 or something like that. At the Dot2 from MA it was easy to say this for an effect. I find it very hard, when I have 5 effects and can´t easily change the fx-speed. Or do you have the opportunity for a tap?