Hi guys, Just learnt an interesting lesson. Frets have to be really level if you don't want any fret buzz. Seems obvious but I just had to do a level on my last build. The neck was flat and after I put the frets in they seemed fine when checked with my fret rocker. Put the two E strings on and yuck! Not good at all. Did a fret level and it's fine now. I'm new to building and this showed me how important really level frets are, just a tiny bit out and you'll find out when the strings go on. Still should hold me in good stead next time.