The bathroom scale circle....

Short story is our bathroom scale has been deceiving us and we thought it was the batteries (digital scale).  We have replaced the batteries only to have it tell me that I gained 15 lbs since I last weighed myself.  I walk away and I come back 2 minutes later after unloading the used batteries and I now have lost 5 lbs.  These are not automotive batteries that I put down.  So today Tammy went out and bought a new bathroom scale, one without batteries.  I have now dropped down 7-8lbs from the old scale.  I've now got 8lbs that I can gain back before we buy a new scale!