I've been noticing that the last several times I've played the dealers have shuffled early on me... different dealers. It seems that they are getting some kind of signal to re-shuffle. I'm not sure what because I do not sense any heat from the pit. I typically play shoe games (6-8deck). My wins occurred at a single deck game. I switched back over to the 6 deck shoe game and the same thing happened with the reshuffling the deck prior to the cut card coming out. This is my first experience with this happening. I was in a run of negative variance for a while but had 4 consecutive big wins of at least 20 units. Not sure what to do. Should I lay low for awhile and just add more cover plays? go somewhere else?