Merlin Maestro Anduril Under Steam

My other Merlin Maestro, Anduril. This is an early one with external slip excentic valve gear. Anduril has had new pistons and a lot of fiddling with the timing. It runs ok but there is still a lot of steam going straight up the chimney. Due mainly to very worn piston valves. Seen here running with my Zach Bond Designed Momentum Wagon.