a lot of people have different guitars for different tunings and gauges of strings so that they wont have that chance to fuck their guitar up....there is no 100% way to keep your neck from bending if you switch on and off all the time to different gauges or tunings.....or at least thats what i've heard. I'm not takeing chances w/ my guitars so i just always use .009 strings (E) on my Jackson RRIT and heavier gauge strings on my Warlock....(soon that peice of shit warlock will be replaced by a Jackson Soloist 1)

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