[Guest]

i've had similar issues in the past. hopefully someone like fabianfred will be along presently with the definitive answer. i'm sure he mentioned some time back that certain vehicles do not work in columns.which ones, i don't know... :-?
as for the default speeds, i've always been under the impression that you can alter them in the ini files - chiefs.ini, i think.... :?:
i've had crashes with altering vehicle speeds...so presumably my way of doing it is wrong.... 8)