Find someone with this book or buy it for about a tenner; http://www.amazon.co.uk/Twist-Go-Mo...=sr_1_3?s=books&ie=UTF8&qid=1296131965&sr=1-3 Its got spec sheets at the back for most TAG scooters, including your Aerox. The spec sheets list jet sizes, capacities, torque settings etc so is a good investment. I gave mine away otherwise i'd be able to tell you...
You just need a scooter in that manual thats got the same engine (minarelli vertical) and carb size as you. i.e. MBK Booster, MBK Booster Next Generation/MBK Rocket/MBK Stunt/Yamaha BWS/Yamaha BWS Next Generation/Yamaha Spy/Yamaha Slider. I can't remember exactly but they might be listed by model number not name so CW50/BW50/EW50. One of those if defo listed in that book as i remember checking when i had one.