I have a xbox 360 pad connected to xcm ko gear, and I have noticed a bug when aiming and moving my gun/crosshair on gta iv for ps3.
When I aim and move my gun on gta iv using the 360 pads left trigger, the gun aims fine but then about 10 seconds later, the gun stops aiming for 1/2 seconds then jumps back to aiming, it does the same thing repeatedly, the bug also occurs if I aim my gun and move my character on gta iv.
it only does this when I have a 360 pad connected to xcm ko gear, no such bug happens when I have a ps3 controller connected to xcm ko gear, I think it is just a bug with xcm ko gear when a 360 pad is connected, and yes I am holding the 360 left trigger all the way down and not letting it go by accident.
I also noticed on gta iv when enabling turbo for the 360 pads right trigger and holding the right trigger the all way down to shoot, it only shoots 1 bullet and stops, and then 10 seconds later shoots only 1 bullet again, it partially shoots if you hold the right trigger half way down which is awkward, the turbo works fine on the ps3 triggers when I have a ps3 controller connected to xcm ko gear, I can also upload a video of that bug occurring if you want.
it's pretty clear xcm ko gear has issues/doesn't fully support the xbox 360's controllers triggers.
Anyway I have uploaded a video of the 360 left trigger aiming bug occurring so that the xcm team can see it in action.