The ZW-L manual should cover everything you’d ever want to know about that transformer. It’s been a while since I perused it though. As far as the cab-1L it operates just as the the original Cab-1 with the exception that it can address TR numbers from 1-99. Just as in mikes video to set the TMCC ID choose the ID for Handle A and the rest will follow. For example set Switches on the back to ch-4 and to PRG and CMD
turn on command base
turn on ZW-L
press TR10 then press SET
turn off the ZW-L
flip switch back to RUN
A is now TR 10
B is now TR 11
C is now TR 12
D is now TR 13