AI CAD prompt: Adjustable magnet latch carrier

Create a new owned Nora3D part document. Use millimeters, world XY as the base and +Z as height. Retain named native features and expose only the controls listed below.

1. Create **Carrier**, a 64 × 38 × 16 box, centered at X=0, Y=0, with its bottom at Z=0.
2. Create **Flange**, a 90 × 38 × 6 box, centered at X=0, Y=0, with its bottom at Z=0.
3. Create **Rear rib**, a 64 × 4 × 4 box, centered at X=0, Y=17, with its bottom at Z=16.
4. Unite **Carrier**, **Flange**, **Rear rib** as **Latch blank**. Require one connected result.
5. Create **Magnet left**, radius 5.15, height 3, initially along +Z, with its base center at (-17, 0, 13).
6. Create **Magnet right**, radius 5.15, height 3, initially along +Z, with its base center at (17, 0, 13).
7. Create **Push left**, radius 1.5, height 20, initially along +Z, with its base center at (-17, 0, -1).
8. Create **Push right**, radius 1.5, height 20, initially along +Z, with its base center at (17, 0, -1).
9. Create **Mount -38**, radius 2.6, height 10, initially along +Z, with its base center at (-38, 0, -1).
10. Create **Head -38**, radius 4.5, height 3, initially along +Z, with its base center at (-38, 0, 3).
11. Create **Mount 38**, radius 2.6, height 10, initially along +Z, with its base center at (38, 0, -1).
12. Create **Head 38**, radius 4.5, height 3, initially along +Z, with its base center at (38, 0, 3).
13. Create **Label seat**, a 24 × 2 × 6 box, centered at X=0, Y=-19, with its bottom at Z=8.
14. Subtract **Magnet left**, **Magnet right**, **Push left**, **Push right**, **Mount -38**, **Head -38**, **Mount 38**, **Head 38**, **Label seat** from **Latch blank**, consuming the tools; name the result **Magnet latch**.

## Public controls

| Control | Default | Range | Step | Meaning |
| --- | ---: | --- | ---: | --- |
| Left magnet pocket radius | 5.15 | 5–5.4 | 0.05 | Measured magnet radius plus radial clearance. |
| Right magnet pocket radius | 5.15 | 5–5.4 | 0.05 | Measured magnet radius plus radial clearance. |
| Mounting-head recess radius | 4.5 | 4–5 | 0.1 | Radius for the actual screw head. |

All unlisted dimensions, topology and feature order remain fixed. Radius controls are radii, not diameters. These are independent numeric ranges; do not introduce unsupported formula bindings or assume a fit standard from an example value.