I bought the Clip a few months ago and had a lot of frustration with it (not used it once for more than a couple of minutes yet).
I'm pretty sure I have the positioning of both the clip and the receiver correct.
In any game that is TIR enhanced the head movement is very different to where I am actually moving my head. Usually, no matter which direction I look, the on screen view looks upwards and to one side or the other - usually the opposite direction.
In the TIR profile box, there is no unusual behaviour at all - everything looks to me as it should, and as it does with the Vector clip. Heads etc all move as they should - its only in-game that it's all screwed up. (that's FSX, FS9, rFactor, GTR2, LOMAC)
Apologies if this has been asked - most people don't seem to describe their topics very well, so its an awful lot of reading to find something.
Any advice appreciated.