This config parameter for turrets doesn't seem to do absolutely anything, contrary to lockWhenDriverOut which works just fine.
- Legacy ID
Place in turret section of the config
Set desired speed limit
Command the driver to move
Past the limit speed the turret still moves like nothing happened
This is the M270 MLRS from the A2 source files.
In A2 the command worked, if you had the turret turned and ordered the driver to move, the MLRS rack would automatically reset to face forward.
Here it doesn't seem to have any effect.
p.s.you'll likely get an error with missing animations for the gunner.