noises

as stated in an earlier post..I recently went to tighten my truss rod and was met with resistence and nasty cracking noises coming from inside the neck when it did turn. After nearly a full turn I noticed no difference in neck relief. Im scared to keep tightining it and I dont really want to...

A half year ago I bought the W115 Pro Cabinet Box I Play this Box with a MARKBASS SA450 AMP. When I turn the amp a bit loud...the box startes to fart and make terrible noises... but what should I do... Is it possible that i could repair the box?? I think I have garanty on the box.. but it´s...