Yes i'll have to email John the link Daniel!
It turns over real smooth, there is a slight bit of end float on the crankshaft but nothing major. It is very powerful like my 10H and i couldn't stop the flywheel with my finger at high pressure. I also love the fact i can adjust the cut off and make it work expansively which makes a boilerful last a bit longer at the expense of power.
I plan to get one of those PMR bronze flywheels to fit on the crank which i think will set it off.