I've owned nearly 2 years, never a problem. Not had time to play the last year so making space.
Here is what I think I have deduced. Various rubber and plastic replacement parts. Dot out in the screen.
Only noticed in the test just now and you do not notice in normal play. Cash, Postal order/Banker's draft on collection. The item "The Walking Dead TWD Pinball Premium Edition Rare and Great condition" is in sale since Monday, January 20, 2020.
This item is in the category "Video Games & Consoles\Coin-Operated Gaming\Pinball Machines". The seller is "mjking1" and is located in Cambridge. This item can't be shipped, the buyer must pick up the item.