[Henry James the 47th]

And then there is this 'problem': the ledge on top of the cowl that supports the window frame assembly is bowed in the center nearly 1cm from the reference of the outside corners. I put a ruler on to help show this (pic 3) While the build quality on the later 40 series was apparently worse than earlier models, I'm having trouble believing the factory would do such a bad job - or is this how they are supposed to be?