Brothers,
Immediately start running your train five (5) under your max speed on territories where PTC is active. We are averaging 3 PTC enforcement’s a week. Five (5) MPH over is a critical rule violation and is a triggering event in MAPS.
There is no reason to run on the Razors edge. Know your territory. PTC has the final word. Please keep yourself employed.
Fraternally
Paulo
BLET Division 5 
Sorry to disagree But we as professional engineers should know the speeds everywhere on the territory we are qualified on Just my 2 cents.