Quote Originally Posted by mwmkravchenko View Post
Winding of a toroidal transformer. A few secondaries. And a bit of a booboo on the last secondary lead. Don't think it will make a useless transformer but I do not know a huge amount about proper winding either.
The only thing it can possibly cause is additional stress on the terminus of the leads coming out of that final secondary but it would appear he purposefully allowed the 3 in hand primary coil to lap over leads .