Issue link: https://resources.pcb.cadence.com/i/1541046
27. Avoiding Right- Angle and Acute Trace Corners Right-angle (90°) and acute (<90°) trace bends introduce small impedance discontinuities, concentrate electric fields, and can create weak spots in narrow copper. In high-speed or sensitive analog designs, these bends can cause signal reflections, EMI hot spots, and even manufacturing yield issues due to acid traps during etching. Although modern processes have reduced the worst manufacturing risks, sharp corners remain a source of avoidable signal and reliability problems - especially for controlled- impedance, high-speed, or high-voltage traces. When And Where To Apply Apply corner management to all high-speed digital, RF, and precision analog traces, as well as any trace subject to controlled impedance requirements or high current/ voltage. Make it part of your standard routing practice across the whole board. Proper trace corner routing