They wouldn't put screws in for height if they glued the pickup in. Its probably just tight in the routing. Wood may have swollen slightly over the years
I missed the zero bids
But still, if £215 would have bought it, nowt wrong with that price
I've seen photos that slightly change the perspective of things, so the neck is probably straight, and just a quirk of the photo.
I do believe that string height can be adjusted