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		Arno---its your photography, not the welding---its hard to focus a modern camera(phone maybe) on a spot along something linelar? and also with back lighting---with brazillion pixels its difficult to concentrate on one small area that is composed of two circular diminsions(round fitting at right angle into round sidepipe) ((plus maybe even an unsteady hand while kneeling/lying on creeper)( 
		
	
		
		
		
		
		
		
		
		
		
	
		
		
	
	
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