I found this in the cabinet of my new (old) RFM. As a newb I know it's got nothing to do with a Bally RFM but as a newb I have no idea if it is useful to anyone. It's only 4 sheets of A4 of what looks to be the bloody obvious.
		
		
	
	
		 
	
Sent from my iPad using Tapatalk
				
			Sent from my iPad using Tapatalk
 
	