Can you tighten the seatbelt return spring?

Yes, you can tighten the seatbelt return spring, but it typically requires disassembling the seatbelt mechanism, which can be complex and may vary by vehicle model. It's important to ensure that any adjustments do not compromise the safety features of the seatbelt system. If you're not experienced with such repairs, it's best to consult a professional or refer to the vehicle's service manual for guidance.