None by default, and we recommend leaving it that way. If you want your original build's settings, you choose that build to inherit from when you start the swap.
A Full Swap starts from default settings rather than the rules and exposures from your original build. That's on purpose. The slate you're swapping into is different from the one you built for, and rules that made sense at lock often block the best swaps now. Defaults let SaberSim rebuild around the slate as it currently stands.
That said, if you put extensive work into your build before lock, and want to retain those settings, simply set the dropdown to match up to your pre-lock build and we will carry over all exposures, rules, and filters into the late swap.
Related: How do I Full Swap?