fixed getSubTick() to take care of HV counter latching (when light guns are used)
fixed getSubTick() to take care of HV counter latching (when light guns are used)

Stephane-D/SGDK,andwn/SGDK,Stephane-D/SGDK,Stephane-D/SGDK,andwn/SGDK,andwn/SGDK