It's frustrating to have it break in the middle of shooting. I can understand little gripes about things like the battery door feeling flimsy (compared to the doors on the K10D I would agree) but to have something designed to move around a lot break like this is really frustrating.
Fortunately I got the dog pics that I wanted for the night and discovered the jam as I was putting the flash back in the pouch (which of course it wouldn't fit...).
The K10D body is solid and I am sure the K7 feels even more well built. Pentax has some nice WR lenses that while I haven't felt them I am sure they too are good solid pieces. It's a shame that the flash isn't designed/built to the same standard as the other gear.
I guess in this day and age of cost cutting, it's too much to expect that one company will have some good solid gear throughout the product line. I don't need a weather resistant flash (ok, it would be nice) but it shouldn't break after three uses either. For the second time. And if I was hard on my gear I would have broken the body a long time ago. Everything is treated gently and kept stored properly.
/rant. Should have ponied up for the Metz 58