I did this. No avail. I forgot to mention that where ever on the bed the stop switch is triggered, the x and y think they are home. So if I do a G29 then lift and do a G28, it will home fine, but if I hit G28 again, it will move from that x and y position. It's got to be something I am missing.
But again, it's the same fw that worked fine for month. Until I hit that z offset on the LCD.