[graphworlok (James)]

I need a small amount of work done on a lathe - I need a shaft coupler made up to connect a pulley to my mounts declination adjustment shaft

(So, a bit of round metal roughly 15mm diameter, 30mm long, with an (roughly) 8mm hole through the center, and two holes for grub screws through the side to fasten the two shafts in place)

I have one that a random internet person was kind enough to make and post to me for free, but unfortunately the holes are mis-sized/out of center enough that the belt drive seems to slip each revolution

I'm attempting to add guiding capability to an old EQ3 with clock motor that i bought on ebay a year and a half ago

Can anybody offer me their time, or recommend a machine shop that could be bothered with this piddly bit of work?