Hi, I am having a problem with an Enshu VMC40, the ATC is picking up the wrong tools. When I go to the pod tool display screen, the machine has mixed tools up. The machine has a fanuc 0MC controller. I have been running the machine with 18 out of the 19 pods for the past year but never had a problem. The problem is intermediate, it just started today hapened twice. The first time the machine broke a drill when it was to pick up a tap. The second time the machine picked a tap instead of a drill. After the first time the light for the zero return of ATC was lighten. This was the first time I have ever seen this light litten up. Anybody has any idea where to start to look to resolve such an isue???