How the piece sits in the corner. All measurements approximate — confirm before generating.
| Piece height | 250mm |
| Total stack | 4 pieces × 250mm = 1000mm |
| Ribbon width | 100mm |
| Ribbon thickness | 4mm |
| Protrusion from corner | ~80mm (tip of ribbon at max extent) |
| Twist per piece | 360° — ribbon returns to same angle at top/bottom |
| Spine triangle legs | ~20mm × 20mm (right isosceles, sits in 90° corner) |
| Cable channel | ~8mm circular hole through centre of spine |
Does this cross-section look right? Let me know in terminal.