Will be Sunday evening before I can get back to playing with my lathe due to family commitments but after confirming the vicmarc chuck looked good I decided to go ahead and pick up a few more jaws to make it a little more versatile and to get me going until I can further expand in this department. One day I'll probably have 2 or 3 matching chucks on hand to limit jaw swaps but it will take a will to collect them.