So I finally purchased one of these machines! I bought it at an online auction and thought I did well for buying a "completely restored and working" example.
Now for the bad news: it is not restored and definitely not working

I do not know anything about repairing edisons so wanted to come get some advice on where to start. As soon as I put the reproducer down on the record it slows to a crawl. Nothing seems to be obviously out of place or broken(according to my limited knowledge). The only thing I did was clean/grease the reproducer and horn pivot points so that the reproducer glides more smoothly, which didn't help the issue.
Any advice and where to start would be appreciated.