I have been wearing a scram tether for about two months now. I was just informed today by my probation officer that on Oct 27 and 28 the scram tether says I was drinking. I was definitely NOT drinking and have not been drinking since I got into all this mess. I have read some things that say the scram tether can give false readings. What do I do? I am to "talk" to my P.O. about it Thursday on my report day. I do not have the money to pay for a lie detecter test. And also, why would they wait over a week to tell me this? I could have gotten a blood test if they had let me know within four days!