| Hi.
A bit hard to tell from the pics, but to me it seems that the problematic fret end has been hammered straight already. If that's the case, no gimmic will keep the bass playable for any significant amount of time.
The best way (always) to repair lifting fret ends is to remove the fret, re-radius it to match the fretboard, and reinstall.
Anything else is a band-aid fix really.
Regards
Sam |