Just got the Volcano SV and after my first day of running it I have broken the pullstarter. Does anyone know how to fix it? Didnt see any parts in the manual for replacement. And one more question, the guy at the hobby shop said I should get 30% fuel, and I remember reading 20% but I figure he knew better then me so I got the 30%. It seems like the engine runs really hot is this why or do I just suck at tuning?

Thanks for any help.