This is Candle's standout feature for PCB milling and precision engraving. Copper boards and wood blanks are rarely perfectly flat. The heightmapping tool uses a physical Z-probe to map the surface variations of your material. Candle then automatically adjusts the Z-axis coordinates in the G-code during operation to ensure a uniform cutting depth. 3. Manual Jogging Control
: Creates a software-level auto-leveling map to trace text or designs onto uneven surfaces—ideal for engraving printed circuit boards (PCBs). candle 1.1.7 download
[Computer] --(COM Port / USB)--> [Candle 1.1.7] --(G-Code)--> [CNC Controller] Port and Baud Rate Settings Click in the top menu bar. Select Settings . Locate the Connection section. This is Candle's standout feature for PCB milling