Originally Posted by BobW

I'll add it to the list but just so you know this change involves a change to the internal structure of the database that contains all the car, chassis and setup information. It can be done but is something I am very reluctant to do as it could have bad consequences in the form of affecting evryones database.

It's something I will consider for a new version. For now just create a second chassis model with the other Laxle dimension.