Again...Interwebby rumor...
It has been mentioned that commercial transport requirements for some states require implements to be secured with separate securement even if attached to the primary equipment.
Which supports your mention of the added chains on your FEL and blade Mr. Oosik.
The mention of leather padding reminded me...
A while back, I bought a 75' x 1.5" fire hose off Ebay to use for padding on a few transport chains. It was inexpensive and with 6 chains to cover...seemed justified.
Surprised when I received a brand new, unused hose out of Canada. It was still flat rolled and the Kevlar shiny white.
Thought I had scored a home run!
...till I tried to put a chain through a 6' length of the hose.
The new stiff flat hose, even with WD-40 applied, had to be worked and worked, before it would open up enough to slide over the 3/8 inch transport chain.
Reminded that new is not always the best solution...and from experience -
You can't push a chain!