Coin Coaster
+ Add CV
✕ Delete CV
Outer½
14
Wall
3
H
20
Pillars
↓ Export STL
CVs: 5
⚠ tight bends
R > 100 mm — safe
R 50–100 mm — caution
R < 50 mm — too tight
Coin path
Support pillars
Click sphere → select CV
Drag gizmo axes → move CV
Left-drag canvas → orbit
Scroll → zoom