Westfalen 50 Million Mark notgeld

https://en.numista.com/catalogue/pieces20321.html

I just added this coin, but a couple of things are wrong. It won't accept the actual value of the coin (is 16777215 for some reason the highest value the site will accept?), and it won't let me enter F#645.12 in the KM number field.

I will try - just noticed your new entries - do you have images for them btw?
and yes - tried to add 1 billion too. it won't accept a number that high