Hello Christian,
normally you dont see a Disco ball effect. I guess that this dealer use way too much red. You only have a Effekt like this in Corners if you really use too much red.
Thousand of People at Interzoo could see that our Sirius dont not generate effects like this.
Also, using too much red is very dangerous. We recommand to use red at max. 25-30%. Otherwise we may see negative effects on corals. The red channel is only to make some little cosmetic effect if wanted. Corals dont really need red light. Please Keep this in mind....
Here is another Video from the owner of a german Forum showing the x8 in Demo mode...
https://www.youtube.com/watch?v=fnJiuCdDnL4
Sorry for the bad quaitity. But all the Videos are made from other persons. We are designing a new webside and we will have profesional videos on our webside soon.
regards
Oliver