I want to use wagons and coaches that don't automatically apply their brakes when uncoupled. Is there any way to edit them or are there ones I can find that do not have the autobrake feature? I understand that any with air brakes would normally stop anyways without air/steam to keep the brakes off, but I want to do some loose shunting without the wagon immediately stopping after the loco reduces its own speed. Please help, and thanks! P.S. I use British stuff mostly.