Pictures of my 3 1/2” gauge 4F loco

The first two pictures are testing the loco at home prior to taking to Chesterfield track for the boiler pressure & steam test July 2019, to renew the certificate on the boiler for another two years.

Third picture is getting the boiler to produce as much steam as possible and check that the safety valves can cope and not allow the pressure to go much above the 80lb mark on the gauge.

The video running around the track at Hady Track, Chesterfield after getting it certified. It was filmed vertically on my phone but on converting to use on here, it is in a horizontal format, so it is a bit squashed!. The wobble is the track, not my phone!