Comment 3 for bug 1957573

It seems num_effectslots does the job for my case as well. Maybe num_effects is redundant. I don't understand, what was the difference between them, both return the value 4, while 3 slots are visible.

The only official mapping which contains it, is res/controllers/Reloop-Jockey-3-ME-scripts.js, but there it's commented out.