Hi,
On my re-fretted fretless jazzman(I bought it as is), the fretboard seems to be thicker than normal fretted 'wick, since I have to raise my nut pretty high (even at max, the stock JANII was too low for me... I replaced it by a JAN I and it's ok now, but the screw are quite high compared to the body of the nut)
Somebody can confirm this impression? I wonder if it's true...