Hi All, I have a question for those who are using the CGM...We started yesterday I don't feel we had much training time as the trainer only stayed for 45 minutes and didn't explain too much Of course, I know where to to go when I really need the experts help CWD Anyway, I think I'm a little overwhelmed by yet one more thing to have to know. First, I know that there can be a 20 % difference from the finger stick to the sensor but it seems to feel way off for me. My son had a count of 60 earlier tonight and feeling he was going low (had the wobbles). The CGM said his count was 100 when we did the finger stick he was 60 and went down to 53 before he started to go up. The lowest the CGM read was 80 and never even gave us the down arrows - and that was 20 minutes after the low and we were reading 120 with his finger stick. So, what are we doing wrong?! I am so frustrated with this. We have calibrated it they way we were told and have been putting his count into the pump and sending it to the sensor each time and it still seems to be running a lot higher than he actually is. Any advice? I feel that we are wasting our time with this and keep hoping that it will begin to work and get better...I am afraid of using the little space we have on him for sites for this device (he is very thin) especially if we are wasting time. My son thinks that it is cool and I had to go over with him many times that because it says it is reading his count that it is not doing it correctly and he still has to use his BG monitor to take a finger stick. He is almost a teen and doesn't want to hear that, but after tonight I am hoping that he now sees it is not correct. Any advice anyone has is appreciated. Thanks.