Gaslands Templates - lower walls

I really liked Earthbinder's design for the Gasland templates at https://www.thingiverse.com/thing:2720402 but found the walls very high.
SwimmingNaked had also taken the time to group the templates ready for printing https://www.thingiverse.com/thing:2829205

I took the grouped templates and lowered the external walls to make them inline with the raised text/images - this should make them easier to use with lower cars.

Have a happy apocalypse!