this faucet needs to spin, but after using hot water, or rotating too far, the base begins to spin in place. sometimes this causes leaking issues the plumbing underneath the sink since it all spins down there as well.
i've tried applying plumbing grease but it's not obvious to me how to take the faucet entirely apart, so i've only applied it in the more easily reached spots.
i'm struggling to tighten the nut seen in the second picture here, the basin wrench i bought seemed to be too small for it. the "Rigid EZ Change Faucet Tool" i bought doesn't seem to fit it either.