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

Steps to ease this problem:

• Reduce compression
• Retard ignition timing
• Attach to a longer base of wood or 1/4" metal plate - longer base = less jumping

Jin used a very light pine box. It is too light and too short.  He knows this. However, I believe there has been an effort to make a complete running package that would fit in the 9x9x9 box and weigh 2 kg or less for large shipping discounts.

Gil