Clicking/Tapping Near Timing Belt

[Boost95]

I had my timing belt installed by my mechanic about 2 weeks ago. I drove the car about 3 times since then. The last time when I pulled it into the garage it was making a clicking/tapping sound. It sounds like its coming from the timing belt area. It never did this before the install. The T-Belt and B/S Belt was replaced. He said all the tensioners etc looked good. The clicking tapping sound is only at low idle, when I rev it a little it dissapears. Its NOT lifter tick. I am taking the car back to him today. I figured I would post to get some ideas to throw at him. Thanks in advance.
-Mike

 

[project_tsi]

My car does the same thing, I don't know what it is.