Interesting question HD. Bin a while since I did this but didn't the instruction include "take-up" or "turn onto" once upon a time? Phrased like you describe could it not be mis-understood? "Continue the turn onto 130" is less ambiguous as would "continue the turn and take-up a heading of 130" be. Just a thought. Like I said, it's been a while.
I will watch with interest.