Good approach Marcus and essentially what I have done in the past too when needed, especially with the big 16803 chip and piggy back guiding
, (hardly ever an issue since using the small chip and OAG) but I found it not a great solution in a heavily stared region like Tims, it was always still noticeable....but certainly worth a shot and like you say, best when only a tiny amount of elongation is being delt with aaaand I may well not have applied it as masterfully as you too
Mike