However, because that configuration requires highly inclined chairs for comfortable viewing "straight up", increasingly domes are being built tilted from the horizontal by between 5 and 30 degrees to provide greater comfort.
但是，因為這樣的結構需要配置高度傾斜的椅子才能舒適的"直接向上"觀察，越來越多的圓頂被修漸成對水平傾斜5至30度之間，以獲得更大的舒適度。