I recently had the opportunity to work with the Precision Milling Made Easy 4-Axis DRO Digital Readout and I must say, I was thoroughly impressed. The device's linear glass scale and 0.0002" accuracy make milling extremely precise and easy. The digital readout is easy to navigate and the device itself is very user-friendly. The only reason I couldn't give the product a full 5 stars is because the installation process was a bit time-consuming and required a fair amount of technical expertise. Despite this minor inconvenience, the Precision Milling Made Easy 4-Axis DRO Digital Readout has become a reliable tool within our machine shop and we're excited to continue utilizing it in the future. Highly recommend!