Dime used the old Bill lawrence USA L500L from 1982-1983 (chrome casing, large rails) in his Dean From Hell, then he swapped for 90's thin blade Bill Lawrence USA L500XL
some of his guitars had L500XL with larger rails, but they were Bill lawrence USA too (probably custom made for Washburn USA, but they had the Bill Lawrence USA logo behind the pickup)
I researched all over the internet for several times, and all the pics I've seen from Nuno guitars had the Bill lawrence USA with thin rails, except some older pics
some people just feel more comfortable on buying something custom made and convince themselves that their idols use it too
lot of people swore by Bill & Becky as the real Dimebag pickups for years, and then a video of the man himself comes up and then tenths of the BLUSA bashers start selling their B&B's and going back to the BLUSA's, that suddenly became great pickups :lol:
the Bill & Becky L500XL is not even the same pickup they made in the early 80's
the old L500L already had like 14.5k and ceramic magnet (the xl was around 16k, I think)
the new ones have a lower dc resistance and alnico 5 magnet and most people still can't hear real differences between this one and the ceramic BLUSA :lol:
ps: none of them have the depth and richness of BKP's, so this discussion is pointless anyway :D
replace it with a Cold Sweat and you'll realize what i'm talking about :D :D :D