Upload & Sell: On
After further research, I'm in agreement that it's like the puck that is having problems. So, I've sprung for a new one, the Spyder4Elite. It was a huge toss-up between that and the i1 Display Pro, chose the Spyder based on reviews indicating it's the simpler of the two, and it can calibrate my i-pad (I'll have to see that in action to believe it). Here's keeping my fingers crossed!