timer keeps going

 i still have problem timer doesn't stop. program has timer counts backward 5 secs should stop. keeps going.

when timer reaches 0 fires clockend sub.

 

       dim sb new storyboard

 ..

        myclock = new classclock(canvas3, canvas4)
        myclock.start_clock(0, 5)

        sb.begin()


        addhandler myclock.clockend, addressof clock_end

          addhandler sb.completed, addressof me.sb_complete

    end sub


 

    private sub clock_end()


        myclock.start_clock(0, 5)
        sb.stop() ''wont stop resets sub
    
    end sub

    private sub sb_complete(byval sender system.object, byval e system.eventargs)

        dim loopspan timespan
        elooptime = now
        loopspan = elooptime.subtract(slooptime)
        '30fps



        myclock.testclock()

        if loopspan.milliseconds > 33 then

            maingameloop()
            slooptime = now



        end if

        sb.begin()





    end sub

    private sub maingameloop()


    end sub

could post code classclock.   not know myclock.start_clock(0, 5) does

 

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