Hi everyone, First post, first question . I have a little issue with an old Fender bass. I've noticed that from time to time (about 2-3 months) it seems that the neck needs some adjustments. I know that it's normal to adjust the relief of the neck from time to time but in my case, I always have to do it in the same direction: always flatter (less relief). I wonder how this will affect the neck over time because I imagine that the rod keeps bending in the same direction until the neck is going to crack (the part that I'm scared of). Is this possible? Or I'm just worrying too much? When the neck gains relief, is the truss rod unbending together with the neck? Thanks!