Comment by bendauphinee

And on top of the fact that a lot of boundaries outside the city have been low resolution for a long time (land grants may have been from like.. 1902 for some farmer with 400 acres, and then just parceled over time with no further survey). The fact that I shifted everyone 140' by pinning my one line shows how it can be, and I'd bet there are areas that are worse because they're less developed / further out / nobody cared to ask).