Hello,
I confirm that the points ngatifs t dja deficits:
It lightweight blue halo on gobos (which are not trs net either)
-The hot spot is visible but if you do a good rglage it is seen almost.
Trs sacadas them to low speeds of the mirror also found in low rev speeds Gobo.

But these few points ngatifs (it takes forever!) I think they are products of Xcellent! Also for use in mobile disco, points ngatifs are hardly visible.

I currently uses 2, I have just asquerrir an ending for 3rd and I will buy 2 more! Everything CONTRL by Freek De Martin, really gives a great show! I went from two sharks SM-4 2 Dresses and onj sees ample Difference! lol