Consumption Kymco Like 2T

Good morning! I’ve been riding a Kymco Like 2T since last summer (bj. 17, took it over with 600km mileage and absolutely as good as new). I’m very satisfied with the scooter in principle. However, I would have a question in terms of consumption to rule out any defect: With 4 liters on 100km I’m always, often also at 4.5 to 4.7 liters. Is that okay? Of course I usually drive full throttle (= Tacho 50). I’m aware that a two-stroke motor tends to be something. The scooter already has two inspections behind it (current speedometer about 3200km) and otherwise runs wonderfully, i.e. it always starts quickly, doesn’t go out, turns up without a dropout etc. I am happy about feedback! Best regards and a good start a week! commodoregs