Don't get me rong Arthur,I agree with you to a point.The nock travel will be a little worse the higher above the grip you go.My point is you are already above the center of the bow so going an 1/8'- 1/4" more would not be that big of a deal to tune.As long as it is straight ,we should have no problem tuning it.
You hear a lot about straight and level nock travel nowadays but you don't see many stating where they are taking their measurement from.
Oh well.you have another guys opinion.