Big, huge,
gargantuan, monster arrays of dipped silver mica caps?
Seriously, I think you just have to change them often, eg. decadely.
(That's a perfectly cromulent word.)
<Grumble ... google ... online
dictionary ....not there .... try
another...oh, great, gotta pay for that one...sigh>
"Decadely" I accept, it makes sense by analogy with "weekly".
But "cromulent"? Communication is not being served. Got a synonym I
can look up?
Both are extremely useful when talking about old hardware, as you might
imagine.
M.