Why use of single gib is more better than double gib?

Using a single gib instead of a double gib can simplify the design and assembly of machinery by reducing the number of components, which can lead to easier maintenance and lower manufacturing costs. A single gib often provides sufficient stability and rigidity for many applications while minimizing potential misalignment issues that can arise with double gibs. Additionally, a single gib can offer a more compact design, allowing for more efficient use of space within the machine.