Here’s a detail shot of the floating TBC. I used an oversized locknut and a nylon washer to get it to hover at the right height on the extra-long screw.
I also nailed down a square nut next to it by putting a screw all the way in until it locked against the rail. I’ll probably do the same thing with another square nut on the opposite side to prevent the TBC from being able to slide in either direction the next time I take this case apart.
