I checked my son after playing outside today, the meter said 22 I knew that couldnt be right, he wasnt acting like he was that low. So, I rechecked and he was 181. WTH? I get how we could get a high reading in error if he had sugar on his hands or something but how do I get that low of a reading? Its a bayer contour meter, should I be contacting the company? We had an issue months ago with me checking him at night and the meter just reading LO, and then when I rechecked him in 10 mins after treating he was up in the 200's. I thought it was just a fluke but now it seems like it might be a meter issue?