I just received a Burktek Pocket Wrench II today and the thing is pretty cool. But, I did have a question on the hex bit holder. There was a little bit of issue with the finish on the flat portion of the tool, but nothing to squabble about. Inside the hex bit holder, there appeared to be a little bit of metal remnant. When I insert a bit, the excess metal prevents the bit from going all the way through, and thereby only holding the bit with half the thickness of the already thin wrench.

Is this normal? To be expected?