Are you sure its 125? Because in my testing it seemed like it was more 135 as the power level max.
Sample testing example: normal levels 114/90 ----> using EPTW1 cause it to raise to the 135 unseeable cap, creating my lowest drain to be 85.
normal levels 104/80 -----> using EPTW1 cause it to raise to the 125 seeable cap, creates my lowest drain at 75.
So it seems like from testing that the 135 cap is still there.