A professional 3D CAD mechanical engineering assembly explosion view rendering, SolidWorks software interface style, clean engineering display. The layout strictly replicates the user's specific mechanical system: a vertical Z-axis linear guide actuator column with a precise ball screw at the top, holding a main solid dark gray aluminum 'Connect bracket' block with sweeping angled side wings. On this screen, the main rectangular 'Build Platform (BP)' frame assembly is selected and highlighted in vibrant magenta pink, showing a vertical upward animation line exactly like a disassembly step in CAD software. The dark gray aluminum 'Connect bracket' block remains fixed, concealing a rectangular counterbore pocket (27.00 mm wide, 8.00 mm deep) milled into its inner rear face, showing 0% external sensor exposure. Inside this hidden pocket, an 'OMRON EE-SX670' slot-type photo micro sensor with its black body and orange head is completely embedded. A narrow vertical slit slot hole, exactly 6.00 mm long and 2.00 mm wide, cuts through the bottom face of this pocket to the lower seating interface. Extending vertically upward from the top outer landing surface of the magenta-highlighted Build Platform (BP) component is a thin plastic flag blade, exactly 1.20 mm thick and 12.00 mm high. The 3D render clearly visualizes this thin flag blade telescoping smoothly upward through the 6x2mm vertical slit hole without touching any aluminum walls, cleanly passing into the center of the embedded Ver mais