Fret levelling is done the exact same way as with standard frets. Re-crowning is more time-consuming than with standard frets, but any skilled luthier should be able to handle the job. (He will of course charge you considerably more than for standard frets!). We will be posting video on our website demonstrating the techniques and tools we use in our workshop, and will be happy to offer any help and advice we can. If you can’t find a luthier who will take on the job you can send the neck to us for fret dressing at a reasonable rate.