The coolant weep??? line on the water pump drips a small amount of coolant maybe one drip after almost every ride. Is this something normal or do I need to get the coolant impeller seal changed? It look like the hose(weep line??? not sure of the proper nomenclature) is there to give a visible indication of a leak instead of allowing the leaking coolant to pass into the oil. Any input would be appreciated. The unit is a 2020 1000x-4 with just over 600 miles on it.