Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Thank you for the help.  The machining is very good. I think I am being too picky. I have is set on a plastic folding table that seems to amplify the sound.  I am going to learn how to post a video so you all can see what I am talking about.  I have been watching Keith Appleton’s videos for a while.  He prefers that the timing be set so that there is a bit of early admission of steam or compressed air to cushion the piston.  He also said on larger beam engines that the steam/air is retarded a bit to achieve slower running.  What should I be aiming for? Early or late? I just don’t want to damage anything so I need your advice on this as well. Thank you all for your input and patience with me.