Hi there I have been looking on a E-Bay for a second chuck as the one I have at the moment is a Record RP3000 but it only has three jaws and I thought a four jaw would be handy, there are a few in my price range cheap as possable, what type/make is best to look for and which ones to avoid. I do realize that its a Marmite situation :? any help I would be very grateful My Lathe is a Record CL2 converted to 4 speed if that makes a deference.