Allow acceleration more than 1 m/s²

[ethanc8]

Who would benefit from this feature?

End users

What is this feature about?

I am trying to input the publicly known data for Stadler FLIRT:

However, it is not possible to input the acceleration of 1.2 m/s².

Why is this feature valuable?

This will allow users to simulate certain high-performance EMUs.

Anything else people should know?

No response