does anyone know if brose have made any improvements to the motor for reliability ? i bought a base levo in march 19 and would like to upgrade for carbon , /bigger battery , i love the bike but with all the stories it puts me off buying another especially as no good bike shops near me , although my motor ok till now I've had lots of cable and water ingress issues , surely spesh would have looked at these problems by now or are they still churning bikes out with same problems ?