I think its all good Burbman -
sometimes all the features aren't printed in the user manual or theyre revised and not well distributed.
FWIW most of the screw on sensors have a security cover to prevent removal of the sensors (requires a "special" "wrench" to remove the sensor)....you can also put a dab of thread locker on to prevent loosening - i did it but found it to be unnecessary.
I run the security covers on my toad but not on the coach.....clearance on the coach wheels was tighter & while i did run them, i removed the cover because the sensors are fairly well hidden and recessed in the slots of my wheels.
I do like the "add or drop" feature of the TST (does the Dill have that too?) - with the touch of 2 buttons i can add or drop a "trailer" (aka my toad) and the number of wheels (up to 22 is user configurable)...and you can run different pressures (on the trailer/toad vs the coach)
