Espalier snapped tier

Hi, new member here but enjoying the threads I've read so far!

I've got an issue with one of my espalier apple trees where last year I made a classic mistake of pruning then tying down a new tier which subsequently broke, so now I'm left with no new tier (won't be making that mistake again).

My predicament is what to do in order to get a new tier started again this year. Textbook advice for a new tier is to prune the leader just above the wire of the new tier then wait for new shoots to form a new tier with. However as you can see in the photo, the leader is just below the wire now. It's not so far below the wire that a new tier is impossible but I'm wonder how to prune it now so I get some shoots for a tier this year.

Hopefully there is someone here who has had this issue.

 

Hi cant you just move the wire

plus any growing out from the wall need to be removed

 

I would wait and see what options nature presents in the coming months. Decisions to be clear by July when fruiting is apparent, and new growth is shaped/shortened to pattern.