An Editor's Suggestion in Physical Review C featured a submission authored by a team of scientists that included FRIB researchers. The scientists measured the mass of tin-103, which is just three neutrons away from tin-100, laying the foundation for future high-precision mass measurements of tin-100. The measurement took place using the Low Energy Beam and Ion Trap (LEBIT) located at the Facility for Rare Isotope Beams (FRIB).