Re: Pearly Gates Plus spec
To follow up....
Whether you conclude the PG+ is a "Pearly Gates with a few more winds and an A5 magnet" as Evan has long claimed or, as has been cited by Duncan's marketing department, the PG+ has a wind "closest to the '59" (which comes with an A5 stock), the result is the same: You've got a 42AWG wire, Plain Enamel insulated, PAF-based humbucker mechanically wound on the same Leesona winder as the PG and '59, which means the winding "pattern" is going to be very close, if not identical, between all 3. There may be a difference in the tension used and/or thickness of the wire insulation, but that's up for debate.
Going on Duncan's published specs alone, the higher DCR of the PG+ compared to the '59 indicates more turns of wire. Same with the PG+ compared to the regular PG...higher DCR = more turns of wire. I'm aware that players across the net have reported wide ranges of resistance readings for all 3 of these pickups, but there are many explanations for that (temp, humidity, production tolerance) and I've yet to see a PG/PG+/59 pickup that was "way off" from the norm.
Also, while Fender offered the PG+ for a short while outside of their production instruments as a replacement/aftermarket pickup, I do not recall ever seeing it in trembucker spacing. I did an internet search and still couldn't find evidence of a trem-spaced PG+. Obviously, a '59 Trembucker would be essentially the same thing, but you could always order the "real" thing from the Custom Shop if you just had to be sure.