I was able to exchange mine today, after a lot of hemming and hawing, and thanks to the incredibly kind synth shop where I bought it — they had another in stock, and it wasn’t bent; must be a luck of the draw thing.
Feel terrible bringing my first one back in as I’m not sure what will happen to it, and I’m trying to avoid creating waste and wasteful shipping, but I think I would have ended up sending it in myself in any case.
So, I have a poker-straight OP-Z. Now I know that if it bends, it’s my fault!