The guide showed a sketch: 1–2 degrees per side. Without it, the part becomes a concrete block in a steel cage. Sam added 1.5° to every vertical face.
Edge gate for flat parts? Submarine gate for hidden beauty? He chose a fan gate to fill that long, shallow lid evenly. No more hesitation lines. injection mold design guide
End of story. Want me to expand into a full troubleshooting section based on that guide? The guide showed a sketch: 1–2 degrees per side
He hit "simulate" at 3:15 AM. The flow front advanced like a gentle tide—smooth, full, uniform. At the final ejector stroke, the part dropped clean. uniform. At the final ejector stroke