while awaiting the plug i have been looking at making a brace to hold the plug in the hole.
THIS IS FOR AF18E, it may not apply for the 16 or others.
by chance i found that the oem im/carb brace works perfectly and very solid. Bonus is that it has 2 bolts holding it down.
![Image](https://farm2.staticflickr.com/1594/24280765320_f00817b856_c.jpg)
please delete thread if this is old news, as im quite new to these scooters & any scooters at all.