Share 'anyone know of a typewriter repair zine?'

here i am, trying to work on a new ish, and i'm very attached to using two specific typewriters for this one, because of their fonts.  but one of them keeps getting harder to deal with and it's frustrating!  there is a repair shop in town that i am considering dropping in to, but the things wrong with it are tiny and i bet i could fix them myself.  since i'm in zineland i was thinking about how s…