So i just picked this up the other day and it was missing the blade case. I put in what looks original in sales adds but it feels like its a real tight squeeze. Does anyone else have one and think the same? Its almost as to the point where it tries to roll the brush canister out of it resting place etc. I've picture it with two different style blade cases and the black cardboard one seems to fir the best but I think the metal one came with it.