tips on the number 2 fix?
They sell replacement #s on eBay for this problem. Info was posted a while back, not sure if you'd be able to search and find it
From my knowledge and this may be outdated (and I could be wrong), but in the past, before the GM/UA craze, people just had regular rep jordans and the 23 was always messed up (extremely stretched/fake). So since the reps had poor screen printed "23's" on the back ,people would use acetone and just wipe it off and then iron a new 23 on there to make them look legit. The "23" on the legit pairs are actually good/better quality material and not like the poor screen printed material on the reps which is why I don't know if it will work, but pretty much as long as you can strip the "23" on the legit pairs, you can do the "fix."
It's funny how people sell the "23" fix when you can literally find prints online for free and print them out yourself and the tutorials have been out for years. It's literally just like pasting a "23" on there, the fix will make it look alright, but I don't think you will be able to feel it like how it comes factory made. You can actually feel the print of the "23" on the legit pairs, unlike the reps which is literally just printed like writing. That might be one of the flaw of the fix (that you can't feel the print), and you need a extremely steady hand for the perfect placement. Also depending on the print and how you do it, it could come out bad and look pretty fake/crappy.
I've also seen people do this with insoles and putting faded away "Nike Air" or Jumpan's back on the insole. Even seen people put the "45" on some concords lol.
Basically, I wouldn't suggest doing the fix unless the 23 is peeling like crazy like on many of the CDP Bred 11's, but if you want to, feel free to do it.