I've been using a KR808 D-1 for a while now but finally ordered a Riva 510, which should be here Thursday. I am concerned that I'll kill all my attys out of ignorance so I'm asking for help. I've read the atty resurrection method so I'm aware of that for when attys aren't working, but what about just regular cleaning/maintenance of an atty? Also I've heard of peple taking out the bridge, what's that all about? Plus I've read about people rotating or turning them? Running them too hot?? I thought if I could get all my atty info in one spot it might save me, or my attys, later. Thanks in advance for any input.