Anyone know if the breather in the 2019 is different than in the 2017, Reason for asking is I removed my Air Cleaner to vent the breathers to ground ,while having the filter and stock rubber breathers off while running there is hardly any air coming out of the breather bolts unlike my 2017 107 . The 2017 you could feel a pulse of air in each head, This 2019 is very weak with no pulse at all, did check for obstruction in the heads and breather bolts but nothing I could see. Was wondering if anyone else has noticed it. Thanks Doc