Found my old ZG type when going through my stash of clubs I need to sell. Might give it a trial run if it ever warms up and drys out.

Still have a DC but currently limited to living room putting. Played with a couple recently that both were gaming ZG's

I used a ZH many years ago. One thing to note about the old carbites is that any residual course fertilizer left on them will eat them like I eat "Jif Extra Crunch Peanut Butter." I love JECPB. Fertilizer will do that to any putter but it seems especially harsh on the old Carbites. The aluminum will turn white and start pitting.