Reply to CDJ2000 Traktor Pro 2 Scratch problem..

So I'm having this problem..

When the CDJ is in normal mode (source being CDJ, SD or USB) once the platter is touched, it disengages Master Tempo (key lock) temporarily to make the scratching sound normal, not having key lock engaged.

However, when the CDJ2000 is in HID mode with Traktor, I seem to have no way of disengaging the Master Tempo temporarily by touching the platter with Traktor Key Loc engaged..
Wen I try to map the platter being being touched to "Keylock" it keeps giving me "Inappropriate Control"..

Have any of you found a way around this to make scratching sound normal when in HID mode with keylock engaged?