I had a wood crate I used a couple of times between Halifax & Marco Specialties. On a return trip from SC, they still managed to drive forks into the crate at 36" So shit still happens no matter what you do. Also the AC/DC BIB I had got destroyed in a trailer roll over. The owner might of received very little claim per pound, compared to it's $15k value with added features (mods). I use UPS for shipping glass & playfields, & never waste my time trying to get a claim. Might as well piss in the wind!