I had one similar to that one that I found at Goodwill a few years back for $5. I went through and fixed a number of things that were wrong with it, and spent more than ten times what I'd paid for it in the process, but it still didn't perform all that well. Even though there was more that needed doing, I eventually lost interest and relegated it to my barn for a few years. It stayed out of sight and largely out of mind until I finally donated it to the annual rummage sale at the church I was attending at the time. I'm thinking it may be time to take a serious look at the machines I have, all 40 of them at last count, and cull the herd a bit by selling or donating ones I don't use, or have never used, and keep only those that really mean something to me.