Yeah it sounds like wiring that way. If you measure the resistance on them don’t forget to move and shake the cables. It’s also simple to take out and bench test.
Cleaning those piezo’s only works up to a degree. If the bypass rate becomes too high they’ll need replacement or refurbished

Snatch land rovers are a totally different animal. Only the body is shared and the frame rails and part of the axles. So they are actually good unlike the popular opinion that’s why I send them to certain parts of the war.
Oshkosh HET’s are epic machines to drive. And the 100 metric ton capacity I can’t find in any other truck. One HET can move 2 tanks if need be.