This is like some jobs I've seen. There are some jobs that pay someone £500 per year more just because they go on an event stand 2-3 times per year. 
Yet I've known people and done jobs myself where technical skills are overused for job. Prime example I know more about office products than someone earning more than me. Their power points were atrocious but attracted a higher bracket on the band because of one line eg attend an event
	
		
			
		
		
	
				
			Yet I've known people and done jobs myself where technical skills are overused for job. Prime example I know more about office products than someone earning more than me. Their power points were atrocious but attracted a higher bracket on the band because of one line eg attend an event