I know, join the club, right? LOL
I'm not looking for a matched set with DME & Keys and stuff.
I'm just looking for a 531 preferably, but from what I understand, 535 should work as well. I want to see if I can transfer the data from mine to a working one.
No offense to those on here who do the repairs, I just want to give it a shot to fix it myself. I still may end up having to contact you with hat in hand.
So if you have one that's not a matched set and is otherwise of no use to you, PM me.
Thanks!