Hello. I had numberous experience with methylone with always visual hallucinations. The dosage was 170mg + 160mg 3hours later + 150mg 3hours later. Each time, at the end of the trip, swim experiment visual hallucinations with text and drawing all over the wall. Like a kind of code. That type of hallucinations are very vivid because I am not "stoned" but just very euphoric. So swim may concentrate on that visuals, but each time he want to examinate the codage, it disapear. In fact it's very weird. Swim want to know if someone have experimented the same type of visuals. I had tried a dozen of other Research Chemical with no such type hallucinations.