shoe blackjack

When casinos stop treating each card in the shoe in blackjack?
It was the 80? or 90? Does anyone have a link? to Las Vegas and Atlantic City
They did it for years. This is to avoid the pitfalls that randomly cut the shoes and when this card, the destination to re-shuffle the shoe. I do not know how long have done this, but since the early days of the MIT blackjack team who have made these changes. Card counters do not have this advantage because it re-shuffle the shoe from time to time.
Gaffed Blackjack Second-Dealing Prism Shoe: casino cheating