Very nicely made and constructed and I was hoping that the weight at the base would be enough to stabilize the weight of my iPhone X with lens mount. Unfortunately, this was not destined to come true. This tool requires accurate 3-axis centering before turning the power on. I am using a Moment lens (heavier) and the physical settings of the device were not sufficient to bring my settings into the working range. I cannot judge the use of the device as I have never installed it. I'm writing this so another buyer can avoid shipping/return issues.