Problems with bike starting.

Hi everyone i posted at begining of month about bike not starting under valve clerance,but i have done spark plugs oil filter and oil my battery is been tested and is fine,but bike still takes 8-9 turnovers to fire up and some days sounds more.I have a power comander usb III witch i took off and still takes the same time to start over.So after all that do you think it could be down to the valves now.
 
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