lgm

Helo guys, I recently bought a TIR 4 from a friend, but it came with the reflective track clip. So, I bought a track clip pro, I received it today. But I'm a little disapointed, I'm testing it all day along. For example, if I stand still, without any head movement, it moves by itself. I can't click precisely in any knob on virtual cockpit, especially with zoom in. Things that were easy with the "reflective tape". Definly there is something wrong, what it can be? Best regards.