r/offset • u/SaltFun6310 • 57m ago
Setting intonation and rattling
Tldr at the bottom of this post.
I've been on this long for no reason journey getting my jazzmaster back up and going. I only intended on shielding the inside because the noise was unbearable but also found I had a dying, now dead pickup.
I then ordered some Sunday handwound pickups(also grabbed a mustang bridge to replace the vintage style) and installed them and have been dying to try them out and hear them, but I've just come into many snags along the way. So many so, that I feel like giving up on this thing because it's been a thorn in my side since I got it used a couple of years ago.
After I installed the pickups and bridge and got it all buttoned up, I still had an issue I have had - notes getting choked out(sounds like the harmonic?) above the fret 12th fret. Specifically the 17th fret, on the third string. Someone on this subreddit was super kind and walked me through adjusting the truss rod because after some measuring, found I had some bad forward bow(fyi I also have it shimmed).
I now have it mostly better, aka I can live with the action I need to have now. My only thing I'm struggling with now is, I cannot not get the thing intonated. I'm not sure what the cause of it is, maybe it has to do with when I was adjusting the action from adjusting the truss rod I heard a thud and was unsure what it was? But when checking and comparing the 12th fret notes to the harmonics, they're all sharp and backing off the intonation screws does absolutely nothing. I can just about totally back the screw all the way out and the intonation has not changed. It just introduces a ton of rattling. I thought I would be cured of rattles when switching away from the vintage style bridge. Can anyone give me some advice? I'm pretty discouraged and like I said, am ready to move on and sell the thing.
Tldr;
When trying to intonate nothing happens. All of my strings are sharp and the 12th fret and I can quiet literally back the screws almost all the way out and nothing changes.