Correct me if I am wrong but SW1 is supposed to be the root, correct?
I am noticing that the 1.25 Solution shows that the ROOT switch is NOT SW1 and it is probably SW3. On my rack SW1 is the root. So be carefull on this task, the SG might be wrong or heck maybe I undid something frmo an earlier task (doubtfull).
I am using Volume 1 version: v5-017