Replacing fuel line on trimmer... line from tank is 3/32ID X 3/16OD... I have some 1/8ID X 3/16OD on hand and am wondering if there is any reason that I would NOT want that slightly greater flow to the carb...? Was thinking that the carb would only take what it needs and this would actually ensure adequate flow... BUT...maybe not? It's a Walbro WT carb.