I'm now referring to the "checkout day is a gambling day rule" as the "+1" rule. So, my Reno host just advised me that my ADT is 250 higher at Reno than across the brand. I told him that I wasn't aware of CETs the "checkout day is a gambling day" rule, and since I checkout and leave very early when I'm in Las Vegas, I'm probably getting dinged with a lot of "no gambling" days. Someone has just advised me that there are a lot of things that can trigger a "no gambling" day. More on that once I get confirmation from my host. Well, at least now I know that, and can strategize accordingly.