Kinda hard to figure this one out but think of this, but it should be a "no brainer", you spend between $5000 and $12,000 for a lens and another $2000 to $6000 for the camera and you are thinking about putting that rig on a $100 chinese knock off. You don't even know how its made, it could be full of pinholes and casting flaws and who knows if it's made of pot metal. Come on guy wake up and buy a decent head to put that fine investment on before disaster happens and then you post a warning about buying faulty chinese knock off gimbal heads.