And no, I'm not having trouble applying my latest sticker theme! I'm having trouble opening the fuel cap cover. Usually one pull won't do it. So I'm having a frantic go on the release catch. It finally opens. But is there some adjustment of the cable like for the hand brake cable? Is it more likely something is sticking (not sticker!) or even broken. I'm worried I'm sat at the petrol station almost empty, can't open the flap and stuck there.