when i play the tomb raider anniversary, legend and underworld.
the analog stick on my saitek p3200 rumble 360/PC. the left analog stick is somthing wrong whit when i press it down/left lara croft will not move. when i press it down/right lara croft will move will also move if i press it left and right but not down left why does this happed on all the game i have?

and when i play other games its work fine how do i fix it?

and its more fun too play it on my game pad then keyboard