Nails don't make solely cosmetic marks, they make scratches, gouged, chips, etc...
I think the facts laid out in prior pages here speak for themsrlves...it is scuffs we are talking about and it is either the pockets (dirty pockets) or ball to ball contact that is the cause.
Fwiw- i only use aramith juice every 4 or so times thcleaning; a drop or 2 per platter-full in my diamond polisher,.
When the need to be their best, I allow the solution to dry before hand removal of it, then they go in the machine.
And finally...remember one's experiences are not necessarily shared by others.