For 1822 and 1822MX we have prepared tiny sets of tokens and stickers. They are used to mark those tiles on the map that have the S or T symbol, but the first yellow track built there covers the letter because it is regular and only in the green stage of the game, it is upgraded to the green equivalent of S or T. This set will be added free of charge to each order (you can choose which one you prefer).
For 1849 we have prepared add-on on request, it includes terrain cost markers. I know that these markers are in the original game already, but after a little testing, I have a feeling that our 10mm cylinders are much more handy 😉
Very smart!