This is a good angle to see what the extruder is doing and can be mounted on each of the extrusion rails, easiest on display side. On the base mount there are some holes for set screw in case if the vibration of the printer affect video quality.
Camera_Module_Backplate_v4.stl | 489.8KB | |
Enclosure_Camera_Module_3_v8_-_v4.stl | 63.3KB | |
ENDER_3_MOD_3_EXTRUSION_BAR_BASE.stl | 67.6KB | |
V4_MOD_3_BASE.stl | 434.8KB |