Latest Newsletter

March 2026

Hello again! We missed you in February. Having recently released the Class 222 Enhancement Pack, we didn't have to much say or show so thought we'd have a month break.

The Workbench

With the Class 222 Enhancement Pack having been so well received, and the finishing touches still being applied to the Bedford - Corby route extension, we wasted no time this month in getting to work on a Class 220/221 Enhancement Pack.

Class 222s and 220/221s are very similar so what is different in this pack apart from the obvious external model and liveries? Selective Door Operation (SDO) & 'Active' DRA are removed as seen on the 222, but Tilt Authorisation & Speed Supervision (TASS) is added for the 221 'Super Voyagers'. For those familiar with ATP from our HST packs, this system is similar in operation and from a driver's perspective, simply ensures they are following the speed limit and braking sufficiently for speed reductions. This safety system is a requirement to allow these trains to tilt.

On the subject of tilt, we have improved the appearance of the tilting visuals. On the outside, the coupling now tilts with the rest of the train, it didn't before. In the cab, the camera view also now tilts which gives a much more convincing effect compared to the original pack. The degree to which the train tilts has also been researched and a 'best guess' implemented based on speed and tightness of curvature. The combination of TASS & the improved visuals provides a much more enjoyable experience, especially on the WCML Over Shap route where you are constantly negotiating tight curves at speed.

Another difference is that the proper dispatch sequence is simulated when closing the doors. On these units, the driver both opens and closes the doors but the authority to close the doors is provided by the guard. As a result, instead of receiving the now familiar 'Platform Duties Complete' message when the doors are ready to close, you will receive a 1-2 buzzer from the guard. The driver then returns this, closes the doors, and the guard gives the standard 2-2 buzzer for the 'right away'.

Finally, 221s are a little heavier than 220s due to their tilting equipment and this is reflected in their acceleration which is slightly slower.

At the time of writing, the pack is finished and awaiting release shortly after Easter. We hope you enjoy it!

Blast From The Past