I usually just lay an unrestored visible down on the floor of my car trailer and screw chocks to the floor to keep it from shifting. Moved units from Western Kansas to Severn, Maryland with no damage. When I move a restored visible, I have an 8 foot wooden saddle where I lag the base down while standing. The neck settles into a padded brace and is strapped tight. Then lay it down and chock it in place same as above. Never any issues. Have done it this way for 25 years. Paul www.severngaspumps.com