piston action
  • johnbrombaugh
    Posts: 2
    If one doesn't really need many levels, when an electric piston action system is failing, should one always go to sold state and how much more does that cost?
  • deo27
    Posts: 22
    Solid state is more reliable long term. The cost depends on who you ask. Where are you located?
  • johnbrombaugh
    Posts: 2
    Durham, NC
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