Percy Together Again

After a couple more gear box prints, Percy went back together again. Brimming with anticipation, I put the chassis on the rails to see if it would run on the straight DC available from my ancient power pack. It sort of did, but not even as well as remember it running before I started on […]

Percy Considers a New Motor

Time has flown by and it is already three years since Percy emerged from the paint shop as GTR 2543. For those unfamiliar with the tale, the eight-month saga whereby Thomas the Tank Engine’s cheeky friend, Percy, sacrificed himself for science and good-running can be found here. The most significant discovery of the period is […]

Torque arm for 622

I puzzled until my puzzler was sore about how to affix a torque arm to the NWSL 28:1 gearbox. #10 taught me that we want the arm to be as beefy as possible. But these little 4-4-0s don’t allow us to be profligate with space. In particular, there is no extra space on top of […]