hello i am new to rc universe and correct me if im wrong but, why isnt parkzone on the list of manufacterers, but lets get to the point here, i have a parkzone slo-V slow flyer with a stock brushed engine, i had to saughter a wire on today beasue of a malfunction, but now where i stand is that it makes a high pitched noise and it shuts on and off, and also sometimes when i turn the plane on it doesnt start up, the servos spring to life but hte engine stays dead untill i bump it against my leg, but if anyone can tell me how to fix it it will be greatly appreciated