Re: 500XL vs. SH-13
There were a lot of rumors going around suggesting that only one or two of Dime's guitars had this p'up, and while it may have been true during Beta Testing, I've also read from the man himself that 12 of his guitars now have this p'up.
Sounds like proof-positive, to me.
And no....I don't own a Dime, nor an XL500
I may put one in my "stunt-guitar", one day, though.