Or you could stop reporting every touch to the face and just report when they bend down and do it, their partner can't see it otherwise. It seems you just want to drown every board with useless info so the actual signals are harder to find.
1:19:54 Z schratches his forehead.
1:19:55 B Put his fist awkardly to the chest then scratches his crotch. Afterwards he shows 4 fingers.
1:21:54 B scratches his chest then scratches his crotch. Afterwards he shows 4 fingers.
1:21:59 B taps his closed ...
I have looked at a number of boards now and when they have done any mannerism I have been able to guess at least one of their holding in a suit and not been wrong once after I have looked at the board. I think that is quite alarming.
9:06 B waves his closed fist 2 times then shows 3 fingers.
9:22 B taps his closed fist 1(the video is freezing just before this so cannot see if it is 1 or 2 times) time then shows 3 fingers.
9:30 B schratches his chin, then ...