Problem grabbing object in Ball Maze Game desktop app Unity

[errorerror]

Hello guys,
I am trying to build a ball maze game desktop app in Unity using the Leap Motion Controller (no vr).
To be more specific, I have created a square platform/table (with a maze and a ball on it), which is able to tilt around axis x and axis z. I have attached a unity configurable joint under the center of the table to limit the rotation of the table and to prevent it from turning upside down. What I want to do with the Leap Motion is to make the player's hands grab the table in order to make it tilt and move the ball inside.
However, I can't seem to figure out a proper way to do this. Ofcourse I tried using the InteractionEngine and attached the Interaction Behaviour script to the table but the grabbing position of the hands doesn't appear to be accurate enough i.e. when I try to grab the table It just slipps out of the leap hands or when I finally manage to grab it, its movement is a bit unctrollable and after a while it slipps out of the hands again.

I would be grateful if someone could give me a piece of advice on how to do this, as I am new to Unity and Leap Motion and I can't figure it out.

Thanks in advance. =)

[HOTTHANDS]

The size of the table is important. User hands must stay within the detection zone for the entire time.
Gesture of the fingers is important for locking on..

May I suggest the hands grab knobs affixed to the top of the table so the sensor can see the thumbs or fingers.

Please note that tilt tables examples made with V2 LEAP are not stable with Orion build.

Unity has a new 3D Kit with tutorial that will get you up and running in Unity System..

No VR Visor solutions in Unity tend toward mobile screen development.

Hope these tips help