well i got bored the other day and made this out of a moto4 225 throttle cable old tros cap and some fuel line and a zip tie
		
		
	
	
		
	
				
			
	
	Top marks for innovation, you should patent it.
sent it priorty mate should be there soon haha let me know how your contraption works
or you could get a idle adjust screw i have an extra one from my tors removal kit if interested