Let's just say I have disturbed sleep on many nights. When I get up
for a while to get sleepy again, I almost always awaken my wife who is
a light sleeper because our cheap bedroom door knob makes noise when I
turn it due to the sloppy fit of the parts. All the big box store
knobs make the same noise. I would be willing to pay more for a knob
that is of better quality and quiet when turned. Can anyone recommend
quality door knobs that I could check out and buy online if they are
better made? Thanks.

Manny