So the bottom bracket that came stock with my bike came with really thin dust covers, like the drive side spacer is pretty much a big washer, it doesn't protrude at all. The other side dust cover (the bigger one) is the size of what you would get for the drive side if you buy a bottom bracket now. So is there any bottom brackets that come with really thin dust covers because the demolition bb kit that i just bought comes with dust covers that are to thick, so my chain alignment is terrible because my sprocket is being pushed out too much. Sorry about the shitty explanation, don't know if your gonna understand or not.