Manfrotto MKC3-H01 tripod replacement plate - longer screw 2mm.

The initial design worked great except the screw I harvested from a broken tripod was slightly too long. So I remixed to be slightly taller and expanded the top face just a bit. I'm new to this style of head so I wanted a bit more of an indication which was was forward.

Print at 100% upside down. For me that gave a perfect fit.