 Speed through the switches was strictly limited to "nudging" (extremely slow) over most of the switches due to the degree of change; except for the Epcot switches where speed was limited to (the Epcot switches are beam replacement style and have less degree of change).Drivers announced by radio when they had reached designated support pylons at various parts in the switching process.Whenever operationally possible, the switching operation was completed with the train moving in forward and the pilot occupying the cab which allowed him/her to see consistent with the forward operation.