i'm wondering if this is standard? when i bought my speedy 25, the sa folded the bag so that it would fit into the dustbag. as a result, my speedy has a slight crease where the fold was. i am curious if this is usual? it really bothers me now that 1) there's a slight crease on my speedy bag and 2) my dust bag is too small so unless i "fold" my speedy bag, it barely fits. i bought it a while ago... would i be able to bring the dustbag back to the store and ask for a bigger one?