Lena
Who has even been doing this until now? The escalators, I mean. It’s simple—you just have to align the weight-bearing sensors so the gears don't catch. If the teeth are off by even a millimeter, the whole thing starts vibrating like a dying animal. It's a nightmare to calibrate when the tension plates are rusted, especially with the humidity in the office lately. It's just basic mechanics, Jo. Why is everyone making it so difficult?