When I perform the spice extraction of the wrapper, I'm seeing some parasitic capacitances inside my cell show up in the user_analog_project_wrapper.spice netlist, but marked as "floating" (because they have a hierarchical reference to a net that doesn't exist in the top level netlist). Any idea why that could be? The capacitances show up the same in the extraction of the cell, so it seems like I should be able to delete them just fine... just a little odd