Hello, I have exactly the same problem with my Citystar 125, Built 2012 ! Does anyone have a solution proposal ? My scooter always drains overnight, the candle is wet …. and it no longer or only occasionally starts ! If it is warm and has just been driven, it starts immediately without any problems ! The spark plug and the battery have been installed brand new and just…. the start problems have remained ! If possible I ask for a call back or a “response email” ! THANK YOU ! M it kind regards H.U. Brinkmann from Merzen