Why? Well you may ask.
Look at this, Kim brought out his '109' ( or is it 190) I disremember, seems the engine needs to be started and run.
Much interest in seeing it start up.
Turning - turning - not much noise!
Finally - success! I went home - way too much excitement for me.
Turns out the OS engine, just like the dead stick Kevin C had last week, the carburettor was LOOSE!
Tighten the bolts and VOILA, it runs very much more nicely.
Infernal combustion strikes again. A supply of electrons anyone?