Hi, I just got my new tele pups and a wiring diagram for tapping the lead pup came with them, so I was just wondering what does it change
What you're calling a tap is probably really a split (it's a common thing to call coil splits coil taps).

Anyway, are your tele pups humbuckers?
Main gear (For complete list, see profile):
Epiphone Les Paul Standard Plain-top
Basswood Telecaster, 2 single-sized HB's, both split.
Epiphone Valve Junior
B-52 AT-412 Cabinet
Oh, and I have a Squier VM Jazz Bass too.