This product alone has significantly reduced my overall damage estimation process by more than half. reduced protector or just bald. I had trouble getting great shots with the electronic style or the simple pocket pin style. This offset is up to you or your angle is off and showing incorrect readings. Because it's a flat-bottomed round shape, you can use it in tighter spaces and just leave it on the tire after measuring the depth and getting an award-winning picture. (jokingly you actually get the image quality rating) As the Covid-19 insurance companies have tripled the possible even 4-5 times as the business has more responsibility to complete the rating as there employees have been laid off due to cost or due new applications that enable businesses to handle this process. Do yourself a favor and get one, then mention in your review that you saw this review and want to 100% believe I made your life a little easier. JC