We ALWAYS use our Travel Locks. Don't know why, but there are onboard for a reason, so we use em. We have a l-o-n-g bright red ribbon attached to them as well as a red ribbon taped to the slide switch on the control panel when locks are in place.
2006 Crescendo 8356DP C-7 Cat, Freightliner Chassis
Suck, squeeze, bang, blow...Down the road we will go