Sorry but you won't get much help here. This forum is dedicated to legacy GasGas models (ie; made in Spain/before KTM bought them) and the continuation of those bikes under the Rieju name.
Basically, your bike is a KTM. I suggest asking on a KTM specific forum or maybe over at Thumpertalk to find people who will actually have experience with your bike. I hope you get it sorted. Good luck!