hey all just got a 1.5 way diff from Irish Paul and I got it home where I when to test it and correct me if I'm wrong but isn't there supposed to be give in the diff like if I hold 1 axle won't the other axle turn but be a little tight this diff has no give is this just a tight diff or a locked center any help on shedding some light on this would be great

Cheers
mat