Overhang.
The main part of BCTRL Wall.
Characteristic
- Tilt angle 120 degrees
- Wall length 3.2m(vertical) x 1.8m(width)
- 30 degrees at the top
- Left and right corner surface
- Crack between 100deg and upper left part
- Left possible to come and go to 100deg
- Lower Left possible to come and go to 80deg or 60deg