Should it be metal, or is a steel braided hose ok?  I had a -6an braided line on before, but read about possible issues (its been to long to remember what), and changed to a 3/8 hard line some time ago.  Tonight, the damn line had a little wet fuel spot so i tried to tighten it and it poured everywhere.  So now my memory is to fuzzy to know if i should replace it with another hard line, or put the braided line back on?   :shrug
				
			 
						 
					
				 
 
		