MoppelTheWhale
Grand Master
man, i saw the pic before reading, almost gave me a heart attack 

were you able to get them black dots removed?
I soaked and scrubbed but couldnt remove it
I've never had that happen. As long as you get it on the right track and you have the correct threading (metric!!), it should turn with little effort. I always use a lubricant as well.Trust me and dont try just threading the nut. I broke a bolt right off trying to do that before the wire wheel method.
Those "dots" are actually the top ply of grey being chipped or worn off and showing the black layer underneath.were you able to get them black dots removed?
I soaked and scrubbed but couldnt remove it
No buts it’s on the list now. I would like to remove anything before wrapping or priming.have you tried bleche white on that?
I seem to remember reading the cutout was meant for some kind of LED display. There's also another rectangular cutout right below it on the front of the panel which probably relates to it.the black plates are where you place your pricing stickers!!! someone else was kind enough to point that out for me.
From what I read the cutouts on the front of the panel, one was for an additional coin counter like some neo cabs supposedly have and the other was for headphone jack ports for people to have headphones.The square cutouts were removed from later panels, so that's why they can seem odd.
I seem to remember reading the cutout was meant for some kind of LED display. There's also another rectangular cutout right below it on the front of the panel which probably relates to it.the black plates are where you place your pricing stickers!!! someone else was kind enough to point that out for me.