To changes between the different TAP divisions on the Brigadier, make sure to tap in a new tempo after you adjust the TAP toggle switch between Quarter, Dot, and Triplet. If not, you will hear the delay repeats at the same tempo when you adjust the TAP toggle switch.
When you adjust the toggle switch, this also adjusts the current TAP Tempo on the pedal. You can note this by looking at the TAP light blink when you switch between the different TAP divisions. So you are hearing the correct delay repeats for the selected TAP divisions since it is the TAP tempo that is changing.