Minecraft – /testfor command not working (13w36b)

minecraft-commandsminecraft-java-edition

So I'm working on this new Minecraft project and it involves a lot of command blocks and dummy variables. For some reason, this one does not want to work and I do not understand why. In the image, you can clearly see I have the required points for this variable check and the variable check does not output any signal at all.

Is the syntax an issue or what? I'm eager to know why I am incorrect here.

Best Answer

The problem seems to not be your command, but your clock.

With a comparator clock the redstone dust it is directly feeding to will alternate between 15 and 2 power, and the next dust between 14 and 1. You need to go one dust further out to have a dust which will actually turn fully off and on.