loose IEC power cord connection?

I think not falling out would help the connectivity everytime;^]

Okay, but put a Furutech IEC connector on your power cord and I'll bet you can hear the difference :-)

This is assuming that you can do this without miswiring, electrocuting yourself, burning the place down, or otherwise wishing you hadn't.

I move the components to a lower shelve on my racks so it doesn't hang as much and fall out.

thanks to all. I'll try the recommendations.