I purchased another G3 chuck. I now have three. But this latest one seems really off center. There is a visible wobble when it is threaded up tight and when I cut a short piece of stock and flip it end for end, the turning is about a 32 nd of an inch out of round. I don't expect machinist precision, but this seems excessive. Are the jaws supposed to go on in a certain order.? or might something else be to blame? The threads seems clean and free of dirt and chips. I tried drilling a hole in a 1/4 inch disc held in the chuck. then flipped it over, and drilled again, definitely off. My other chucks do not visibly wobble this way.