Hopefully the pictures will tell the story. One of the 035Tis in my 4412s stopped singing and tested open. So I took it apart and found the terminal leads had broken while the voice coil itself was still fine. So I took single strands of speaker wire and soldered them in place. Fixed. I hope this helps anyone now or in the future with an open 035Ti and likely other tweeters too.

Opening it up: two broken leads.



Ready to operate.



Grab a strand.



Add some solder.



In the slot and soldered to what remains of the original lead.





Got creative with the other side to get more solder on it. Ugly but works.



Glued them both back into the channels.



Going back together.





Cont ...