I have created 4 custom lightings for my map.
The main point was to make the shadow of a unit rotate completely over it. I decided to add colours to it just for the effect.
But no matter what I do, when I use the "Set Lighting with blend" trigger, there's a little spasm when it passes from the end of a blend to the start of a new blend, as if the blend wasn't finished.
I tried setting the blend over 5 seconds and wait 10 seconds before triggering the next blend, but it still has this little spark.

Any ideas why?

I noticed this two when switching between two lights. It jumps very slightly for some reason, didn't ever figure out why.

But I remember this map, I think it was called "Sentry Scramble". It'd switch perfectly between a lot of extremely bright lightnings.
Anyone has this map? :S
Or has anyone discovered how to access to maps downloaded from B.net?