

Enough material chipped away as the old frets were removed that the fret slot became too wide in some areas to receive the new frets. Several things can be done in this case. The tang of some frets were crimped to allow a wider bite, and the wood dust saved from dressing the board was used to build-up the chipped areas after mixing it with crazy glue. Regardless, the ends of some frets were still floating and would have to be glued-in individually after install.
Using several solid maple cauls to apply pressure specifically to the fret ends, the opening was filled with water-thin crazy glue then the floating fret end was pressed in to place and secured with a clamp.
A piece of veneer was used to prevent any possible indent in the fretboard made by the caul.
This process was required for several frets and on both sides of the board. Once securely in place, the refret routine could continue as normal.