Iíll preface my comment by saying that Iím a huge fan of the MIMs, and own several of them.
In my experience, a Jazz V in good condition shouldnít need frequent truss rod adjustments unless itís being exposed to drastic temperature/humidity changes or itís constantly being restrung. I havenít done a truss rod adjustment on my V in something like three years, and I live near salt water with annual temperature swings from -10įF to +100įF.
If a qualified tech has verified that the truss rod is functional and has done a proper setup, and the neck is still bowing unexpectedly, a neck replacement may be in order.
Fender Jazz Bassģ Club ó #361
Avatar Owners Club ó #185