not bad. i just used a spring on the throttle servoto prefent runnaway. i'm sure the are more common now but do yourself a favor and buy an fm 3ch based radio faster responce time. and get a heat gauge engine sleeve and pistons a $$$y 
		
	
		
		
		
		
			
				__________________ 
				If it was easy it wouldn't be any fun.
			 
		
		
		
		
	
		
		
	
	
	 |