It's the annual War Weekend, and the event's centrepiece, a WWII artillery gun, is putting up a fight.
August Bank Holiday brings sun, and lots of people to the line.
At the steam gala, Piglet's beloved 9F has serious competition from visiting engines.
Piglet tries to succeed where 50 years' worth of repair attempts have failed to try to save the powerful 9F engine.
New loco manager Piglet is once more in the thick of it with engine problems.