Hi I have a question for you again. Since I want to buy a 6er ninja, Bj. 99, I can’t drive it myself, because it’s not even throttled, I leave it to other drivers. That’s nice and good he can say then if there might be something defective. Only now a friend told me that I would have no idea if someone else was driving the thing. Unfortunately I can’t drive it that she has not yet throttled. Can you give me a few tips, some Erf you have problems (back, long distance or similar) or is the sitting position pleasant (short distances, long distance) ? Thank you for your answers…