In the dimly lit, cramped workshop nestled in the heart of a bustling industrial area, Marco had spent countless hours perfecting his craft. A veteran machinist with a passion for precision, Marco had always relied on his trusty CNC (Computer Numerical Control) machine to bring his intricate designs to life. However, as much as he loved his machine, the software that controlled it – Mach3, provided by ArtSoft CNC – had begun to show its age.