I did a search here on the subject, and found lots of good info. However there are a few questions I have that I'll throw out there and hope for enlightenment. I may be able to obtain a Mexican fender Jazz with a busted truss rod on the cheap. I understand that this is a repair that would cost more to have professionally done than the instrument will ever be worth. If I decide to dive into this project i figure I could either replace the neck entirely or attempt to fix the existing part. If I repalce the neck I don't want to spend $300-$500 on a nice one. does anyone have an opinion on the mighty mite necks?The price is definitely right. if I decide to attempt a repair, I figure the fretboard will have to come off. Once that's done, I'm not sure what to expect to find. Can anyone tell me about the construction of a Fender neck? Will I find an open channel containing the truss rod or will there be a maple plug glued into the slot covering the truss rod? Thanks for your time. Anything you can pass along will be appreciated.