I could not find the thread, but a player was concerned with what to do if he/she forgot to adjust his dial for movement.
I found in the rule book on page 17 under STRESS. That if a player forgets and uses a red movement while stressed then the opponent gets to choose any non-red movement for that ship, that turn.
I feel this would be rather the same thing and that is how I would handle the terrible situation. I strongly advice to place the dials when selected for a move by the ship, and remove them when used. This would help you remember easier.