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

Hi Wayne,

yes, there is a spring type mechanism (small springy metal strip)that slips onto the studs and is held on by the
valve cover, and there was even a tension screw to adjust tension as well. played with that
while steaming but it didn't work. And it looks like the valve ports are in correct position with the piston when
I slowly rotate the flywheel. I looked at a couple YouTube videos to see how that timing should work.
I'm puzzled.

TP