I know an engineer and he has restaurant clients that have him calculate how often that they need to tighten the screws on a ceiling mounted beer mug holder that you typically see in a bar.
The reason for this is primarily vibrations from vehicle traffic. If the screws aren't periodically tightened, then the beer mug rack will eventually come crashing down. Based on this example, I'd say vibration issues is a real thing.
The reason for this is primarily vibrations from vehicle traffic. If the screws aren't periodically tightened, then the beer mug rack will eventually come crashing down. Based on this example, I'd say vibration issues is a real thing.