Help please,Starting issues with my XJ900 Diversion

[CRH]

try tapping the solenoid next time you try it?..you could do with checking batt after its stood a while after charging?? with a multi meter!! if its reading 12.6 to 12.8 it should turn bike over?...any less and it will struggle!! if your batts stood in low state of charge for a long while ? then more the chance its fooked??......