I just started playing the amtex series again and it reminded me of how accurately created they are to the real 8 ball and royal flush. Remember, these sims were made a while back. With the royal flush, like all the gottlieb machines, when the ball drains sometimes it returns to the playfield when it hits a specific spot on the drain section.This has not happened to me on the microsoft arcade with spirit of 76. These machines brings me back alot of fond memories. Too bad these two are not remade with the 3d quality and table view like the pro series.