Hi everyone,come to my bike today and wouldn't start,checked voltage on battery and when button pressed the battery only got 9 volts,so it's on charge now,is there anyone out there who can tell me things to put on for easier starting as these bikes take some power to turn over.i don't do massive runs due to weather,so battery can run down a little and it seems any slight power dip in battery the bike just doesn't like it and is very slow turn over,heard of solenoids n things like that,does anyone actually know from experience and not just heard what can help,thanks