COVID-19 Project: Large engine for < $100

• #0 Reply
  Posted by txlabman on 21 Jul, 2020 18:03
• Quote from: Tadfafty on 15 Jul, 2020 16:40

  If anybody can think of a better way of mounting the cylinder, tell me.
  

  
  Why not cut a groove in the shaft to guide it.  You wouldn't have to make it very deep.
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