It's back to the shop for my Martin. The neck reset lasted about 3-4 months. I'm going to keep taking this thing back until it's either fixed or replaced. This thing has been a piece of crap since I bought it, even for an acoustic. Way too much money for an instrument that has been mostly unplayable. I love playing acoustic guitar and I realize they aren't as stable as electrics but this is getting stupid. I expected a D-28 to be a dream come true but it's another nightmare. Shame, its such a great sounding guitar when it's not twisting itself into a pretzel.