This thing is just what I needed. I converted my Bog Pod Deathgrip Tripod to a ball head. I wish I knew about this design prior to buying the Tripod adapter. Could have save me an additional 50 bucks. I still needed the Arca Adapter, so I printed that out of BambuLabs PAHT-CF. Fits perfect, the counter sinks did deform a little even with supports, but it ended up working out similarly to "staked" fasteners providing the right amount of friction to prevent the Cap Head bolts from backing out or loosening. Holes lined up perfectly otherwise.
